71:) occurs when there is a mechanical failure of the firearm. This can include things like firearms that do not have mechanisms to render them drop safe falling a sufficient distance, a firing pin stuck forward, a sear failing, or
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Forensic firearm examiners typically use more simplistic definitions limited to only two categories: unintentional discharge (no mechanical malfunction involved) and accidental discharge (mechanical malfunction involved).
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discharging (firing) at a time not intended by the user. An unintended discharge may be produced by an incompatibility between firearm design and usage, such as the phenomenon of
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O'Neill, J., Hartman, M. E., O'Neill, D. A., & Lewinski, W. J. (2018). Further analysis of the unintentional discharge of firearms in law enforcement.
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in an automatic weapon, or be user induced due to training issues or negligence. The phenomenon has also been defined in scientific literature as
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O’Neill, J., O’Neill, D. A., & Lewinski, W. J. (2017). Toward a taxonomy of the unintentional discharge of firearms in law enforcement.
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to be negligent discharge, under the assumption that a trained soldier has control of his firearm at all times. This is the case in the
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A negligent discharge occurs when a weapon is fired due to either operator error or a lack of attention to basic safety rules.
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an activation of the trigger mechanism that results in an unplanned discharge that is outside of the firearm’s prescribed use
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50:, where "prescribed use" refers to departmental policies and laws related to the operation of firearms (O'Neill, 2018).
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carelessness. In judicial and military technical terms, a negligent discharge is a chargeable offence. A number of
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O’Neill, J. (2018). Functional behavior assessment of the unintentional discharge of firearms in law enforcement.
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Trevino, Abel. "Proper
Weapons Practices Key to Ending Negligent Discharge Incidents in Iraq."
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O’Neill, J., Hartman, M. E., O’Neill, D. A., & Lewinski, W. J. (2018, April).
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Gunshot Wounds: Practical
Aspects of Firearms, Ballistics, and Forensic Techniques
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Handbook of
Firearms and Ballistics: Examining and Interpreting Forensic Evidence
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a round in a closed bolt machine gun, a mechanical malfunction as in the case of
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Hendrick, Hal W.; Paul
Paradis; Richard J. Hornick (26 November 2007).
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O’Neill, J., O’Neill, D. A., & Lewinski, W. J. (2016, November).
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Heard, Brian J. (17 August 2011). "4.7 Accidental
Discharge".
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in the chamber (as may happen in a closed bolt machine gun).
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Hueske, Edward E. (2016). "15: Officer-Involved
Shootings".
211:"Chapter 2: Human Factors Causes of Unintentional Shootings"
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Drop test a sig p320 yes it goes BANG!! 1st time on carpet!
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Practical
Analysis and Reconstruction of Shooting Incidents
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Discharging of a firearm at a time not intended by the user
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and various Police Forces within the United
Kingdom.
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300 Negligent
Discharges: Comprehensive Data Science
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Human Factors Issues in Handgun Safety and Forensics
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rounds heating sufficiently to spontaneously ignite
405:How to accidentally discharge your pistol properly
309:Journal of Organizational Behavior Management, 38
257:. Looseleaf Law Publications. pp. 111–113.
311:(4), 275-287. doi:10.1080/01608061.2018.1514348
286:(A), 283–292. doi: 10.1016/j.apergo.2016.08.013
273:A behavior analysis of unintentional discharges
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126:From an article on a U.S. Air Force website:
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293:, 267-272. doi: 10.1016/j.apergo.2017.12.004
254:Crucial Elements of Police Firearms Training
480:"Negligent discharge: Don't be that guy"
482:. Joint Base Elmendorf-Richardson, USAF
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478:Cunningham, Vernon (9 January 2014).
380:from the original on 27 December 2020
348:from the original on 19 November 2020
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466:. United States Army. 1 March 2007.
298:The ABCs of unintentional discharges
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376:. Murraysguns. 18 February 2015.
412:from the original on 2 July 2021
344:. dennis1979gm. 8 August 2017.
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440:. SmallArmsUser. 18 July 2017
373:SKS Firing Pin Sticks Forward
167:DiMaio, Vincent J.M. (2002).
314:Paulsen, J., (2017, March).
173:(2nd ed.). CRC Press.
103:automatically consider any
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251:Johnson, Brian R. (2007).
408:. GPS. 18 December 2016.
194:. John Wiley & Sons.
32:unintentional discharge
291:Applied Ergonomics, 68
284:Applied Ergonomics, 59
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91:) is a discharge of a
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65:accidental discharge
59:Accidental discharge
437:Ammunition Cook-Off
85:negligent discharge
79:Negligent discharge
18:Negligent discharge
320:ConcealedCarry.com
109:United States Army
34:is the event of a
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243:978-1-4987-0766-4
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507:Accidents
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384:2 October
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464:army.mil
410:Archived
378:Archived
346:Archived
135:See also
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450:YouTube
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