A boy shoots his sister after getting his hands on a stolen handgun, according to police in New Jersey. The New York Daily News reported that the boy, 12, found the loaded 9mm gun inside his home. Police say that the gun was stolen from Alabama, and was left unsecured. The boy took the gun into another room to play with it, and accidentally shot his younger sister in the chest. The 9-year-old girl was listed in critical but stable condition at University Hospital in Newark.