Forensic Firearms Evidence Elements of Shooting Incident Reconstruction

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(Click on Show More for Index) • Forensic Firearms Evidence: Elements of Shooting Incident Reconstruction. • Shooting Reconstruction -- the current book: https://amzn.to/3ZFreiB • A through introduction to the fundamentals of many elements of shooting incident investigation in the United States including : Firearm classification; ammunition identification; bullet design characteristics; small arms propellants; gunshot residue; rifle characteristics; firearm evidence marking; evidence collection; toolmarks on cartridges; shotgun ammunition - actual evidence examples and small arms functioning. This package is intended for investigators, prosecutors, forensic pathologists, police officers, attorneys, criminalists, crime scene technicians, and firearm examiners. • 00:00:00 INTRODUCTION – INTENDED AUDIENCE • 00:02:50 CATEGORIES • 00.03:05 2 GENERAL TYPES OF CARTRIDGES • 00:07:19 HEADSTAMPS - .22RIMFIRE CARTRIDGES – BULLET DESIGN • 00:12:26 CENTERFIRE CARTRIDGE DESIGN AND CONSTRUCTION • 00:30:50 CENTERFIRE HEADSTAMPS • 00:33:50 BOXER versus BERDAN PRIMING SYSTEMS • 00:35:25 MODERN PRIMER COMPOSITIONS-GUNSHOT RESIDUE • 00:36:39 HANDGUN BULLET DESIGNS • 00:47:38 CENTERFIRE RIFLE CUTAWAY AND DISCHARGE • 00:48:50 BLACK POWDER, PYRODEX MODERN SMOKELESS POWDERS • 00:57:22 GUNSHOT RESIDUE PRODUCTION FROM A REVOLVER, SEMI- • AUTO PISTOLS AND ITS RECONSTRUCTIVE VALUE • 01:03:45 FLARES ON REVOLVER CYLINDERS • 01:06:50 MORE ABOUT SEMI-AUTO PISTOLS, GUNSHOT RESIDUES, • POWDER PARTICLES IN GUN BARRELS • 01:09:50 POWDER IMPRINTS IN BULLET BASES • 01:11:29 GUNSHOT RESIDUE DEPOSITS ON CLOTHING, BULLET WIPE • AND DISTANCE DETERMINATIONS • 01:18:00 COPPER AND LEAD TESTS FOR BULLET WIPE • 01:18:58 GUN DESIGN AND FORENSICALLY IMPORTANT FUNCTIONS • 01:32:10 MARKS LEFT ON CARTRIDGE CASES • 01:36:00 RIFLING CHARACTERISTICS IN GUN BARRELS • 01:39:40 LAND AND GROOVE MARKINGS ON FIRED BULLETS • 01:51:22 FIRING PIN IMPRESSIONS • 01:52:20 BREECHFACE, EXTRACTOR AND EJECTOR MARKS • 01:54:30 SUMMARY OF MARKS ON FIRED CARTRIDGE CASES • 01:58:40 BULLET/FIREARM IDENTIFICATION USING A BULLET MODEL • 02:00:04 SHOTGUN EVIDENCE • 02:21:09 THE GLAZER SAFETY SLUG AND OTHER SHOT CARTRIDGES FOR • RIFLES AND HANDGUNS • 02:23:50 SHOOTING RECONSTRUCTION EXAMPLES WITH REVOLVERS • 02:28:50 MARKING FIREARMS EVIDENCE • 02:34:06 SHOOTING RECONSTRUCTION THROUGH TRACE EVIDENCE • 02:45:35 SUMMARY-CONCLUDING COMMENTS

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