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( OC CRIME LAB ( <br />County Executive Office -District Attorney -Sheriff <br />CRIME LAB REPORT OF EVIDENCE EXAMINATION <br />D ■AND ■ CDUNl'f, DAUJD ■N1A <br />Name: GONZALEZ, Jessica (d) <br />Summary of Examinations <br />Max#of Total# of <br />Weapon Ctgs. Ctg. Cases Cartridge Case Evidence <br />Absent* Identified Item** <br />Glock 21 <br />.45 Auto pistol 12 12 EMs 1-9, 15-17 <br />#HAY924 <br />Glock 22 <br />.40 S&W pistol 8 8 EMs 10-12, 14, 24, 27, 31, 34 <br />#LXN640 <br />"' Cartridges missing from magazine capacities. Does not include extra magazines. <br />""" Descriptions based on package labeling. <br />a Based on projectile styles and classifications. <br />EXAMINATIONS: <br />FR#: 13-48764 <br />Associated Projectile Evidence <br />Items**'3 <br />Bullets EM32, EM38, EM40, EM-N; <br />Jacket EM37 <br />Bullet EMl 8, white shirt; <br />Jacket EM28; <br />Jacket fragments EM21, EM23, <br />EM29, EM35, EM-F, left chest <br />OCCL Item 3 -Glock Model 21 pistol, .45 Auto caliber, #HAY924 (ESQUIEVEL). <br />The pistol was received unloaded and with the magazine removed. Packaged with the pistol were a single <br />cartridge labeled as being from the chamber, an empty thirteen cartridge capacity Glock magazine and one <br />cartridge labeled as being from the magazine. The two cartridges were repackaged and submitted as a new <br />evidence item. Packaged separately from the pistol (OCCL Item 5) were two empty thirteen cartridge <br />capacity Glock magazines, each with twelve cartridges. All twenty-six cartridges are Winchester brand .45 <br />Auto caliber, each with a T-Series® jacketed hollow point bullet. <br />A cloth patch for collecting residue was passed through the barrel and retained. The pistol is equipped with a <br />functional disconnector and trigger safety. The striker of the pistol will release with approximately five and <br />one-quarter pounds of trigger pull. <br />The pistol was test fired using four of the twelve cartridges from one of the magazines. Additionally, six of <br />the twelve cartridges from the other magazine were used to generate gunpowder patterns at muzzle to target <br />distances of 6, 12, 24, 36, 48 and 60 inches. No gunpowder particles were observed on the 60 inch distance <br />target. The barrel of the pistol has eight-sided right twist polygonal rifling. <br />The remaining fourteen cartridges from the two magazines (OCCL Item 5) and the gunpowder pattern targets <br />were repackaged and submitted as new evidence items. <br />An ASCLDILAB-lnternational accredited laboratory l]tf' Page 2 of 5