FRESNO, California - Police are trying to determine how a 2-year-old Fresno boy got ahold of a gun with which he accidentally shot and killed his 6-year-old sister. Sgt. Stephen Viveros tells the Fresno Bee the victim was playing with two other siblings in a bedroom in the family's home on Sunday when the toddler walked into the room with a loaded semi-automatic handgun. He says the boy fired a shot that mortally wounded his sister. Viveros says officers seized a... (GunPolicy.org)