Jurors faced multiple posters, ballistics demonstrations and overhead projections as Deputy District Atty. Martin Bean highlighted key evidence in the investigation of the shooting, which occurred near the corner of Lake Street and Justin Avenue.
Key in the prosecution's contention that Carlos Pinon was running away from the car as shots were fired was testimony from William Sherry, a deputy medical examiner for Los Angeles County. Sherry testified that exit points for both bullet wounds were on the front side of the boy's body.
Jurors sat rigid as Sherry used a stick to point to enlarged photos taken of the clean, dime-sized bullet holes in Pinon's body.
The fatal bullet hit him under his left shoulder blade — piercing his heart and left lung before exiting near the center of his chest, Sherry said. Another bullet hit him in his right ankle.
David Kim, a ballistics expert for the Los Angeles County Sheriff's Department, said all eight bullets or shell casings found at the scene were fired from the same gun.
Glendale Police Lt. Ian Grimes testified that several items found in the rooms of each defendant had logos for an Echo Park gang painted or written on them, while forensic specialist Cynthia Edison confirmed that police found eight shell casings and two projectiles — meaning at least eight shots were fired.
But even as the prosecution tied up loose ends for a case they are expected to conclude on Monday, the defense began laying the groundwork for its arguments.
Defense lawyers seized on testimony by Martinez's fiance and Carlos Palma's mother as they began to chip away at the perception that their defendants either didn't care, or were cognitive that a shooting was about to occur.