Dominick Anthony Concepcion, 26, was found shot to death on the afternoon of July 15, 2002, inside a condominium on the 5000 block of Spencer Street near Hacienda Avenue in Las Vegas. He and his brother Eric Concepcion, 22, were discovered by officers around 3:10 p.m. after a neighbor peered through a window, called for help, and responders entered when no one answered the door. Both brothers were fatally wounded.

Detectives early in the investigation reported no signs of forced entry and did not say whether anything had been taken, a detail that suggested the brothers may have known their killer or allowed them inside. Some accounts also note that a dog in the home was shot. Obituary notices published that week confirmed the brothers’ identities and ages. No suspect identification or arrest had been announced as of July 17, 2002.