don Cisneros , 13 , was found dead at his home in boulder , Texas , on February 26 . Police initially believed that he may have committed suicide after they found a gun beside his body . Investigation revealed the victim and a year - old friend had been playing with the gun and the friend didn ’ t realize it was loaded . The unnamed 12-year - old was released on bail and now faces a manslaughter charge .
Matthew Cisneros , 13 , was found dead at his home in Garland , Texas , on February 26 . Police initially believed that he may have committed suicide after they found a gun beside his body . Investigation revealed the victim and a 12-year-old friend had been playing with the gun and the friend didn ’ t realize it was loaded . The unnamed 12-year-old was arrested on Friday and now faces a manslaughter charge .