Diaz had fled the area without calling 911.
Four days later, he turned himself into police. After initially lying to police detectives, Diaz eventually confessed to the crime. At trial, Diaz admitted to shooting the teen with a .45 caliber Glock with a switch on it. He said he was intoxicated at the time of the shooting and that he and the victim had an argument."This man brutally shot his defenseless, teenaged girlfriend 10 times, at least four times while she was on the ground in a fetal position. And the jury rightly saw through his lack of remorse," said Collin County District Attorney Greg Willis after sentencing.