India, Nov. 1 -- Las Vegas police have revealed new details about the fatal shooting of former college football player Quinton Baker. Investigators said they could not determine whether Baker or an officer fired the bullet that killed his three-year-old son, Kentre, during the February hostage standoff.

The Las Vegas Metropolitan Police Department (LVMPD) released body-camera footage and investigative findings this week detailing the confrontation that ended with Baker, 28, and his son dead outside an apartment complex. Authorities said the evidence was insufficient to conclusively identify who fired the fatal shot that struck the child.

Police said officers responded to a domestic violence call at Baker's Las Vegas apartment after an a...