OMAHA, Neb. (AP) — Omaha police say a 12-year-old boy was carrying a handgun when he and two teenagers allegedly ambushed two men, but investigators did not recover any bullet casings from his weapon after the fatal shooting.

The boy had a .40-caliber handgun with an extended magazine during the attack. But homicide investigator Sherry King testified in court Friday that two other teens, ages 15 and 17, opened fire on June 29 and were responsible for the death of 31-year-old Jamymell Ray.

Ray was struck in the head and neck by bullets from 9-millimeter and .22-caliber handguns. The second victim, 30-year-old Charles Fisher, was struck in the shoulder by a 9-millimeter bullet and survived.

The Associated Press generally doesn’t name juveniles accused of crimes.