615:
the hospitalization, Keh had received a phone call from an unknown person who told him not to look for his son as the caller said he had killed both Chin Ann and Hong Huat as sacrifice for a religious ritual. Keh later recovered despite having a stroke and slight limp, and had no memory of the phone call. Hong Huat's mother also received a similar phone call, which warned her not to hope for her son's return. Still, there was little evidence to show that the boys may have been killed. The other murder theories were also debunked, as there were no bodies found and no probable motive for murder.
659:) was last seen by his schoolmates leaving school, with only a soccer ball and a $ 1 dollar coin in his pocket. His disappearance was first reported three weeks after he went missing, but there was no significant public attention paid to the case and few developments despite police investigations. According to news reports and a documentary, Weng Boon, also called Johnny, was the third child out of four, and he has two older brothers, Wong Weng Soon (born 1957) and Watson Wong (born 1959), and a sister, Audrey Wong (born 1967). His father, Wong Kim Yew, died at age 73 in 2001.
684:
child, Hong Huat. The legal issues ended with Toh having to pay a huge sum to his ex-wife for selling the buses. Toh, who loved and doted on his son, was filled with hatred for Tan, who had banned him from regularly visiting Hong Huat, so he would regularly come to Hong Huat's former school (West Hill
Primary School) to visit him. Tan, who received word of Toh's visits from the teacher, became fearful that her husband would steal Hong Huat away from her, so she had transferred Hong Huat to different schools three times, and moved away from her old address in
611:
was barely enough to feed the family, while Hong Huat's mother, Tan Geok Kuan, did not earn much from her job. The parents also did not have any conflicts with people around them; Chin Ann's father was known to be a gentle and well-mannered person who mixed well with others, while Hong Huat's mother did not have any problems with people from her social circle despite being a divorced single parent and having an unhappy marriage. It was also unlikely that someone would kidnap the boys out of revenge against the parents over unsettled scores.
503:) - showed up in school out of concern. Wang Piwei, Chin Ann's classmate who last seen him, earlier informed the teachers about Chin Ann's absence. Even though it occurred to the teachers that Hong Huat and Chin Ann may have played truant, however, it was unlikely so because the boys were generally well-behaved and did not miss classes; Hong Huat even ranked the first in his class for the mathematics test. By 7:15 pm, the boys' parents failed to find their sons.
426:), at a house located 500 meters away from his school, was last seen by his mother at his house. According to Tan, Hong Huat, who was her first and only child, went outside the house and told her he was walking to school with his friend Chin Ann, who came to fetch him. That was the last time Tan saw her son. Tan said that it was unlike Hong Huat to not let her accompany him to school, as he was usually more timid and liked his mother's company in public.
369:), was the last person to see Chin Ann alive, as he approached Chin Ann, offering to help him take care of his school bag as Chin Ann wanted to go to the nearby shops outside their school to buy something. Piwei then left Chin Ann's bag at the school's tuckshop bench, assuming that Chin Ann would come back to collect it. However, he never saw his classmate again after Chin Ann left the school.
753:'s (MCA) Public Services and Complaints Department, received a visit from Tan, who asked for his help to find her son. Chong, who recounted the case in a 2020 interview, recalled that Tan seemed calm and looked resigned to fate, seeming to be prepared for the worst about her son's disappearance. After a few phone calls, she never called again. Tan's fate and current status is unknown.
789:
wallet even after 18 years since the boys' disappearance. Loh Gek Siang, a family friend of Keh's parents, also spoke in the show about the distress Chin Ann's parents felt about the disappearance of their son. The show's production team tried to contact Hong Huat's mother, Tan Geok Kuan, for an on-screen interview, but they could not trace her whereabouts or contact information.
671:
area where they were last seen and the school they attended for elementary school education. Weng Boon's mother, Chan Yoke Lin (aged 73 in 2001), also expressed her hope that her son could be found and returned to his family, and had even gone to
Thailand to search for her son. Despite the renewed attention to his disappearance, Weng Boon still remains missing.
271:), who were classmates from the same school, were last known to be walking together to school after Chin Ann fetched Hong Huat from his house nearby. The boys were never seen again, and were reported missing on that afternoon. Since then, investigations and search efforts have been made to locate the boys' whereabouts. The case was named
745:
children. In 1993, seven years after the boys' disappearance, both Hong Huat and Chin Ann were automatically declared dead by the authorities; under
Singapore law, a person should be assumed dead once they were confirmed to be missing for at least seven years. Still, the families refused to give up hope that the boys would return.
579:
1,000 reward each to anyone who could provide information about their sons' whereabouts. Both families increased the reward to S$ 5,000 in July 1986, which later increased to S$ 20,000 two months later. The families stated that they had no other options but to raise the reward due to their increasing
506:
The police were later contacted and they searched the estates surrounding the boys' school for days following their disappearances, but they could not find any helpful information. The police also published and distributed thousands of missing posters of Hong Huat and Chin Ann, which were distributed
699:
Following Tay's investigation and revelation, Tan denied that she was not Hong Huat's birth mother, and insisted that Hong Huat was her biological child. Toh was also arrested as a suspect behind the disappearance of his son and Chin Ann. After 24 hours of interrogation, Toh was released due to lack
683:
It was revealed that Toh, a former gang member, and his wife, Tan Geok Kuan, a former bar hostess, were formerly co-owners of a bus company before financial difficulties led to Toh selling off the buses. The couple argued frequently and they eventually divorced. Tan got custody of their son and only
610:
The next theory was that the boys could have been kidnapped for either ransom or revenge, but the boys' parents did not receive any phone calls demanding ransom. The families were extremely poor and not well-off: Chin Ann's father, Keh Cheng Pan, was the sole breadwinner of the family and his salary
788:
re-enacted the case of the missing boys. In the show's first episode, Chin Ann's then 70-year-old father, Keh Cheng Pan, was interviewed by the show's production team and spoke about his depression over the uncertain fate of his missing son; he still kept the photos of Chin Ann and Hong Huat in his
764:
According to Chin Ann's mother, Tay Mee Na (aged 80 in 2020), during an interview in 2020, her husband, Keh Cheng Pan, died a few years before 2020. For many years, Tay, who was still alive as of 2020, did not mingle with her neighbours, who all sympathized with her and tried to open up to her. She
695:
Tay also revealed that Tan was not Hong Huat's biological mother. Hong Huat was the illegitimate son of Toh and Toh's former girlfriend from an affair. Since the girlfriend, known as "Samsu", did not want the child, Tan adopted Hong Huat, and illegally made a fake birth certificate to claim she was
614:
Among the remaining unproven theories, some suggested that the boys were murdered, with each theory suggesting a different motive or reason. One of these murder-related theories suggested that the boys were victims of a ritual killing. In
September 1986, Chin Ann's father was hospitalized. Prior to
602:
Another theory was that the boys were abducted by foreign crime syndicates and sent to other countries, where they were forced to act as beggars after getting their limbs and tongues chopped off. However, there were no reports of children going missing before or after the disappearances of Chin Ann
598:
One of the first theories was that the two 12-year-old boys - Toh Hong Huat and Keh Chin Ann - may have run away from home. The boys' parents refuted this theory, as their boys were well-behaved and would not have run away. The parents doted on their sons, and always gave the boys what they wanted.
507:
island-wide in
Singapore to urge anyone who had information on the whereabouts of the missing boys to contact the police, and the public media also publicized the case extensively. By May 1988, two years after the boys' disappearance, over 100 people were interviewed by the police to obtain a lead.
670:
19 years later, in 1994, Weng Boon's second-eldest brother, Watson, made a public appeal for information to help locate his brother, after he read news reports of the missing boys Chin Ann and Hong Huat. There were several similarities between the circumstances of the disappearances, including the
708:
In 2010, the case once again gained attention due to a tip-off. The unidentified informant claimed that he saw the two boys playing with a girl in a garden behind a hospital, before they encountered a man forcibly taking Toh Hong Huat away. Keh Chin Ann allegedly followed the man and asked who he
679:
In 1996, ten years after the boys went missing, private investigator Henry Tay, a former police officer, revealed his own investigation behind the disappearance of Keh Chin Ann and Toh Hong Huat. Based on his investigation, he speculated that it was highly likely the boys went missing due to Hong
446:
The form teacher noticed the absence of the two boys Toh Hong Huat and Keh Chin Ann, and informed the boys' parents. By evening, after receiving the call from the school teachers, Hong Huat's 46-year-old mother Tan Geok Kuan and Chin Ann's parents - 51-year-old coffee powder seller Keh Cheng Pan
760:
three years after Chin Ann disappeared, and settled somewhere in a central part of
Singapore. For the next few years, the family would still regularly go back to their old address in case Chin Ann returned, and awaited more news of Chin Ann's case. Chin Ann's parents and two elder sisters were
744:
Throughout the years after the disapppearance, the families of Chin Ann and Hong Huat continued to hope that the boys were still alive and would return, despite their sadness over the boys' disappearance. Both families had gotten closer to each other due to their common goal to look for their
934:
960:
518:(CID) dispatched nearly 100 officers to Pulau Ubin, splitting the officers into 24 sections and smaller teams to search for the boys throughout the whole island. However, the police were unable to find the boys; the boys' families also joined the search but also found nothing.
666:
several days after he was reported missing. He alleged there were two violent-looking male strangers standing at the boy's side, aggressively driving the friend away. All three of them were gone by the time Weng Boon's family was alerted and led to the alley by the friend.
765:
also spent her time looking at children playing at the void deck, and never smiled for more than ten or twenty years. According to her neighbours, Tay, who still missed her son, slowly began to open up and smile to her neighbours more recently before the 2020 interview.
340:
student Keh Chin Ann, the youngest of three children and only son, got off his school bus and reached his school - Owen
Primary School (now defunct since 1989 and demolished) - where he was enrolled in the afternoon class shift. One of Chin Ann's classmates, Wang Piwei
587:, announced that the company would be offering a S$ 100,000 reward for any new information on the whereabouts of the missing boys. They also put up missing posters of the boys and publicised the reward at every outlet of McDonald's across Singapore.
603:
and Hong Huat, and there were no immigration records of children leaving the country around the time the boys disappeared. In 1994, it was reported that there were alleged sightings of the boys begging on the streets of
748:
Hong Huat's mother, Tan Geok Kuan, who returned to
Malaysia to live, continued to contact the Malaysian authorities for any updates about her son's case. In 1990, Datuk Seri Michael Chong (aged 72 in 2020), who led the
563:. The request was granted and the photo of Chin Ann, which was published in November 1988, was created based on a photo of Chin Ann at 12-years-old and a photo of one of his elder sisters, Hui Hong, at 14-years-old.
1908:
1406:
691:
From this, the private investigator, Henry Tay, theorized that Toh might have met Hong Huat on the day he went missing, and taken him away. Chin Ann was said to have tagged along with Hong Huat and his father.
566:
In 1994, during the eighth year of the boys' disappearance, the police released photos of Chin Ann and Hong Huat as 20-year-olds, created with the help of facial recognition technology and computer technology.
1183:
1090:
1064:
1012:
1116:
688:. She also accompanied Hong Huat to school daily even though Hong Huat was approaching the age of twelve; the former school principal, Goh Tong Seng, confirmed this information in a documentary interview.
1838:
1038:
1532:
1302:
986:
761:
depressed over Chin Ann's disappearance. Chin Ann's father, Keh Cheng Pan, suffered from poor health allegedly due to his son's disappearance; he had a stroke and also dementia during his elderly years.
1380:
1354:
1328:
1142:
908:
813:
294:, and or the boys running away from home. However, no theories were proven due to a lack of concrete evidence. The search efforts expanded from Singapore to other neighbouring countries like
628:
The 1994 reports of the possible whereabouts of Keh Chin Ann and Toh Hong Huat brought renewed attention to a similar case of a 12-year-old boy who went missing in
Singapore back in 1975.
1735:
599:
The boys' allowances and savings were left untouched, and they only had a little cash in their possession, so it was not considered possible that the boys ran away from home.
662:
Soon after the 12-year-old boy was reported missing, a friend of Weng Boon's eldest brother, Weng Soon, claimed he witnessed a boy resembling Weng Boon at a back alley in
713:
in
Malaysia, and they lived in a rural village, where they allegedly went astray and became gangsters in adulthood. These claims were not proven due to lack of evidence.
1761:
726:
1812:
515:
1638:"男童失踪19年，如活着已31岁，母亲担心认不出亲生骨肉" [Boy missing for 19 years, would be 31 years old if alive. Mother worrried she may not recognise her biological child].
607:, but there was no concrete evidence to support these sightings. The boys' parents went to Thailand to search for their sons, but they failed to locate them.
306:, but the search failed to yield any tangible information relating to the boys' whereabouts. The boys, who were both declared legally dead, were never found.
1435:[Singapore's famous missing case: two boys mysteriously went missing, mysterious person reveals special identity of the mother of one missing boy].
779:
re-enacted the case of the missing McDonald's boys, and the episode also contained a public appeal for any information about the whereabouts of the boys.
721:
The McDonald's boys case grew to become one of Singapore's most mysterious and bizarre missing person cases, together with a few more cases like the 2007
1955:
1709:
1864:"离家上学一去无踪 郭振安与卓鸿发失踪七年无音讯" [Left home for school but disappeared without a trace: Keh Chin Ann and Toh Hong Huat missing for seven years].
1504:
696:
Hong Huat's natural mother. "Samsu" was said to be approached by Toh, who allegedly told her he wanted to take Hong Huat back and raise him.
1950:
1623:"失踪当晚，有人在白沙浮看见2神秘客，和男童在一起" [On the night he disappeared, someone witnessed at Bugis, two strangers together with missing boy].
1945:
775:
1484:"样貌很像2失踪学童 2断肢哑丐看相片落泪" [Strongly resemble the two missing boys: two beggars with no limbs and tongues cried seeing photos].
808:
120:
1960:
31:
1461:[In Singapore, two students mysteriously disappeared, and many strange occurrences happened during the next 33 years].
1287:"电脑描绘2学童 卓鸿发郭振安 今年已20岁" [Computer edited photos of Toh Hong Huat and Keh Chin Ann, who were 20 years old this year].
803:
730:
559:, sent a request for help from an American company to create a photo of what Chin Ann might look like as a 14-year-old using
784:
1235:
1209:
750:
560:
530:
1813:"From the Straits Times archives: In the 1984 Curry Murder, six were charged with murder of caretaker but later released"
1965:
1261:
1558:
963:[Boy entrusted bag to classmate before leaving school, two students went missing for six days without trace].
553:
In November 1988, two years and six months after Chin Ann and Hong Huat went missing, Singapore's national newspaper,
1940:
1787:
782:
In 2004, 18 years after the disappearance of Toh Hong Huat and Keh Chin Ann, Singaporean documentary series
533:
for help, and the Malaysian authorities also responded to Tan's appeal to search for the boys. In 1987, the
430:
832:
On a fake birth certificate illegally made in Malaysia, Hong Huat's birth date was revealed as 5 June 1974.
880:
534:
337:
1882:
1598:
583:
In October 1986, Managing Director Robert Kwan, who led the Singaporean branch of the fast food chain
549:. However, the international search still failed to locate the whereabouts of Hong Huat and Chin Ann.
798:
722:
286:
Countless theories evolved around the reason behind the boys' disappearance, which included possible
1736:"Man accused of Felicia Teo's murder in 2007 further remanded; 2nd alleged murderer still at large"
709:
was, with the man replying he was Hong Huat's father. It was rumoured that the boys were taken to
640:
484:
456:
407:
360:
252:
220:
1762:"Kim Jong Nam murder rekindles interest in suspected abduction off Singapore nearly 40 years ago"
510:
On 27 August 1986, an anonymous informant reported to the police that he saw the missing boys on
555:
1710:"S'pore teen missing for over 13 years allegedly killed by two schoolmates; one man charged"
663:
632:
476:
448:
399:
342:
244:
212:
1521:
1683:
575:
Despite their poverty, the families of Toh Hong Huat and Keh Chin Ann initially offered a
382:
324:
176:
79:
1934:
853:
851:
849:
584:
276:
595:
There were several theories that were circulated regarding the boys' disappearance.
522:
398:-born classmate Toh Hong Huat, who lived with his Malaysian mother, Tan Geok Kuan (
378:
320:
529:
to search for her son. In 1990, Tan reached out to a local newspaper and also the
1458:
537:
expanded their search to Malaysia and a few other neighbouring countries like
511:
395:
287:
1432:
757:
685:
538:
299:
204:
119:
58:
30:
604:
546:
542:
526:
303:
295:
155:
650:
494:
466:
417:
350:
291:
283:
100,000 reward for any information related to the boys' whereabouts.
262:
230:
710:
580:
desperation to get any information about their sons' whereabouts.
725:
case (re-classified and confirmed as a murder case in 2020), the
521:
A few months after the incident, Hong Huat's mother returned to
433:) and they were never seen again after 12:30 PM on 14 May 1986.
387:
631:
On 14 November 1975, 12-year-old Wong Weng Boon (born in 1963
329:
1407:"McDonald's offers $ 100,000 for info on missing schoolboys"
736:
As of today, Toh Hong Huat and Keh Chin Ann remain missing.
576:
1236:"Sister's photo used with boy's to produce his older image"
280:
1091:"Police press on with search for two missing schoolboys"
858:"Where are you, 'Mcdonald's boys?' 'McDonald's boys?'".
1684:"10 Cases Of People Who Have Gone Missing In Singapore"
903:
901:
1210:"Picture of missing boy updated with help of computer"
275:
due to the Singaporean branch of the fast-food chain
1262:"Boy who went missing: What would he look like now?"
1039:"Missing boys: Papers to distribute police leaflets"
987:"Police comb housing estates for missing schoolboys"
1168:"Woman goes to KL to continue search for her son".
545:. The missing boys’ reports have also been sent to
193:
183:
172:
162:
129:
110:
96:
86:
75:
65:
40:
21:
429:The boys failed to show up for class at 12:55 PM (
756:Chin Ann's family moved out of their old home in
700:of evidence to put forward a charge against him.
179:for 38 years, 4 months and 7 days
82:for 38 years, 4 months and 7 days
1184:"Missing boys hunt goes to Indonesia, Thailand"
203:On the afternoon of 14 May 1986, in Owen Road,
187:Tan Geok Kuan (mother; alleged adoptive mother)
16:1986 unsolved case of missing boys in Singapore
1329:"Mum of second missing boy puts up reward too"
1117:"Police step up efforts to trace missing boys"
1381:"Reward for missing boys doubled to $ 20,000"
336:On the afternoon of 14 May 1986, 12-year-old
8:
1839:"Missing schoolboys' parents battle despair"
1355:"Parents of missing boys raise reward offer"
875:
873:
871:
869:
1877:
1875:
1583:"We don't think you are dead! come home".
118:
107:
29:
18:
909:"Boy who was last person to see Chin Ann"
881:"Missing S1 Ep 1 Missing Mcdonald's Boys"
773:In November 1986, Singaporean crime show
475:) and 46-year-old housewife Tay Mee Na (
1909:"Case of 2 missing boys on TV tomorrow"
1499:
1497:
1495:
845:
825:
591:Theories behind the boys' disappearance
394:Chin Ann's 12-year-old best friend and
207:, two primary school boys, 12-year-old
1599:"Missing S2 Ep 3 Where Is Weng Boon?"
1533:"Missing boy's father suffers stroke"
1303:"Family of missing boy offers reward"
937:[What happened on that day].
124:Toh Hong Huat, Chin Ann's best friend
7:
1143:"Police baffled by May 14 incident"
619:Development of case in later years
243:(born 18 May 1974 or 5 June 1974;
14:
1956:Missing person cases in Singapore
809:List of major crimes in Singapore
675:1996 private investigation claims
624:Renewed attention of similar case
516:Criminal Investigation Department
1433:"新加坡著名悬案：两名儿童诡异失踪，神秘人揭露儿童母亲特殊身份"
727:1978 missing social escorts case
442:Police report and investigations
437:Investigation and search efforts
197:"Samsu" (alleged natural mother)
1668:"'We still miss our brother'".
1013:"Missing boys: Leaflets go out"
645:
489:
461:
412:
365:
257:
239:) and his same-age best friend
225:
1653:"Mum wouldn't recognise him".
1465:(in Chinese). 27 December 2021
814:List of people who disappeared
804:Death of Ayakannu Marithamuthu
655:
499:
471:
422:
355:
267:
235:
102:Another elder sister (unnamed)
1:
751:Malaysian Chinese Association
561:facial recognition technology
531:Malaysian Chinese Association
1642:(in Chinese). 30 April 1994.
1627:(in Chinese). 30 April 1994.
1488:(in Chinese). 13 April 1994.
961:"书包叫同学代拿留在学校 两学童同时失踪至今六日无音讯"
680:Huat's father, Toh Hoo Don.
590:
1291:(in Chinese). 10 July 1994.
731:1984 missing caretaker case
100:Keh Hui Hong (elder sister)
1982:
1951:1980s missing person cases
1868:(in Chinese). 12 May 1993.
740:Fate of the boys' families
447:(also named Keh Chin Poh;
376:
318:
166:14 May 1986 (aged 11)
69:14 May 1986 (aged 12)
1946:1980s crimes in Singapore
1439:(in Chinese). 20 May 2019
967:(in Chinese). 20 May 1986
941:(in Chinese). 11 May 1987
636:
480:
452:
403:
346:
310:Disappearance of the boys
248:
216:
117:
28:
1961:May 1986 events in Asia
1459:"新加坡两位学生神秘失踪后，33年间怪事连发"
739:
1559:"Missing from home..."
535:Singapore Police Force
92:Keh Cheng Pan (father)
211:(born 22 March 1974;
1883:"Some still missing"
799:Death of Felicia Teo
723:Felicia Teo Wei Ling
189:Toh Hoo Don (father)
168:Owen Road, Singapore
71:Owen Road, Singapore
1966:Murder in Singapore
1539:. 19 September 1986
1387:. 22 September 1986
1149:. 28 September 1986
915:. 28 September 1986
273:The McDonald's Boys
90:Tay Mee Na (mother)
1915:. 29 November 1986
1889:. 27 December 2020
1845:. 28 December 1986
1716:. 17 December 2020
1190:. 18 February 1987
862:. 25 January 2001.
1941:1986 in Singapore
1913:The Straits Times
1887:The Straits Times
1843:The Straits Times
1817:The Straits Times
1788:"Missing S1 Ep 3"
1766:The Straits Times
1740:The Straits Times
1714:The Straits Times
1587:. 4 October 2005.
1564:. 4 December 1975
1537:The Straits Times
1411:The Straits Times
1385:The Straits Times
1359:The Straits Times
1333:The Straits Times
1307:The Straits Times
1268:. 6 November 1988
1266:The Straits Times
1242:. 6 November 1988
1240:The Straits Times
1216:. 6 November 1988
1214:The Straits Times
1188:The Straits Times
1170:The Straits Times
1147:The Straits Times
1121:The Straits Times
1095:The Straits Times
1069:The Straits Times
1043:The Straits Times
1017:The Straits Times
991:The Straits Times
913:The Straits Times
556:The Straits Times
201:
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1819:. 7 October 2014
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1672:. 30 April 1994.
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1657:. 30 April 1994.
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1413:. 4 October 1986
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1065:"Police hotline"
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769:In popular media
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1511:. 13 April 2015
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1172:. 15 June 1990.
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144:18 May 1974 or
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1768:. 5 March 2017
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1640:Shin Min Daily
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1625:Shin Min Daily
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1289:Shin Min Daily
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1134:
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1045:. 16 July 1986
1030:
1019:. 17 July 1986
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939:Shin Min Daily
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413:Tân Gio̍k-koan
374:
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1866:Lianhe Zaobao
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1742:. 24 May 2022
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1690:. 19 May 2018
1689:
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1670:The New Paper
1664:
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1655:The New Paper
1649:
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1585:The New Paper
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1486:Lianhe Wanbao
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1361:. 3 July 1986
1360:
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1347:
1335:. 4 June 1986
1334:
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1309:. 1 June 1986
1308:
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1123:. 29 May 1986
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1097:. 14 May 1988
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1071:. 2 June 1986
1070:
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1005:
993:. 21 May 1986
992:
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965:Lianhe Zaobao
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860:The New Paper
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656:Huáng Róngwén
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462:Keh Chheng-pó
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373:Toh Hong Huat
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241:Toh Hong Huat
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134:Toh Hong Huat
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112:Toh Hong Huat
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55:22 March 1974
43:
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32:
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1917:. Retrieved
1912:
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1891:. Retrieved
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1847:. Retrieved
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1821:. Retrieved
1816:
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1718:. Retrieved
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1692:. Retrieved
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1602:
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1566:. Retrieved
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1513:. Retrieved
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1467:. Retrieved
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1441:. Retrieved
1436:
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1415:. Retrieved
1410:
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1389:. Retrieved
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1337:. Retrieved
1332:
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1311:. Retrieved
1306:
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1270:. Retrieved
1265:
1256:
1244:. Retrieved
1239:
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1218:. Retrieved
1213:
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1192:. Retrieved
1187:
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1151:. Retrieved
1146:
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1016:
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990:
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912:
888:. Retrieved
884:
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781:
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735:
720:
707:
704:2010 tip-off
698:
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523:Kuala Lumpur
520:
509:
505:
498:
488:
470:
460:
445:
428:
421:
411:
393:
386:
379:Chinese name
364:
354:
335:
328:
321:Chinese name
315:Keh Chin Ann
285:
272:
266:
256:
240:
234:
224:
209:Keh Chin Ann
208:
202:
45:Keh Chin Ann
35:Keh Chin Ann
23:Keh Chin Ann
646:N̂g Êng-bûn
500:Zhèng Meǐnà
472:Guō Qīngbǎo
423:Chén Yùjuān
383:family name
366:Ông Phek-úi
338:Primary Six
325:family name
279:offering a
268:Zhuó Hóngfā
226:Keh Chín-an
163:Disappeared
152:5 June 1974
66:Disappeared
1935:Categories
1562:New Nation
840:References
776:Crimewatch
729:, and the
641:Pe̍h-ōe-jī
585:McDonald's
512:Pulau Ubin
485:Pe̍h-ōe-jī
457:Pe̍h-ōe-jī
408:Pe̍h-ōe-jī
361:Pe̍h-ōe-jī
356:Wáng Bìweǐ
288:kidnapping
277:McDonald's
253:Pe̍h-ōe-jī
236:Guō Zhènān
221:Pe̍h-ōe-jī
148:1974-06-05
140:1974-05-18
51:1974-03-22
758:Toa Payoh
717:Aftermath
686:Sembawang
539:Indonesia
490:Tēⁿ Bí-ná
396:Malaysian
300:Indonesia
205:Singapore
194:Relatives
184:Parent(s)
97:Relatives
87:Parent(s)
59:Singapore
1509:Facebook
793:See also
605:Thailand
547:Interpol
543:Thailand
527:Malaysia
377:In this
319:In this
304:Thailand
296:Malaysia
156:Malaysia
1792:meWATCH
1603:meWATCH
885:meWATCH
785:Missing
633:Chinese
571:Rewards
477:Chinese
449:Chinese
400:Chinese
343:Chinese
245:Chinese
213:Chinese
177:Missing
80:Missing
1919:1 June
1893:1 June
1849:1 June
1823:1 June
1797:1 June
1772:1 June
1746:1 June
1720:1 June
1694:2 June
1608:5 July
1568:5 July
1543:1 June
1515:1 June
1505:"两童谜踪"
1469:1 June
1443:1 June
1417:1 June
1391:1 June
1365:1 June
1339:1 June
1313:1 June
1272:1 June
1246:1 June
1220:1 June
1194:1 June
1153:1 June
1127:1 June
1101:1 June
1075:1 June
1049:1 June
1023:1 June
997:1 June
971:2 June
945:2 June
935:"事发当天"
919:1 June
890:1 June
653::
651:pinyin
643::
635::
514:. The
497::
495:pinyin
487::
479::
469::
467:pinyin
459::
451::
420::
418:pinyin
410::
402::
381:, the
363::
353::
351:pinyin
345::
323:, the
302:, and
292:murder
265::
263:pinyin
255::
247::
233::
231:pinyin
223::
215::
173:Status
76:Status
820:Notes
711:Johor
664:Bugis
1921:2022
1895:2022
1851:2022
1825:2022
1799:2022
1774:2022
1748:2022
1722:2022
1696:2022
1610:2022
1570:2022
1545:2022
1517:2022
1471:2022
1463:新加坡眼
1445:2022
1419:2022
1393:2022
1367:2022
1341:2022
1315:2022
1274:2022
1248:2022
1222:2022
1196:2022
1155:2022
1129:2022
1103:2022
1077:2022
1051:2022
1025:2022
999:2022
973:2022
947:2022
921:2022
892:2022
541:and
130:Born
41:Born
637:黄荣文
577:S$
481:郑美娜
453:郭清保
431:SGT
404:陈玉娟
388:Toh
385:is
347:王碧伟
330:Keh
327:is
249:卓鸿发
217:郭振安
1937::
1911:.
1885:.
1874:^
1841:.
1815:.
1790:.
1764:.
1738:.
1712:.
1686:.
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1535:.
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1494:^
1437:搜狐
1409:.
1383:.
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