Son of sheriff's deputy reportedly shoots sister to deathBATTLE GROUND, Wash. (AP) -- A 10-year-old girl believed to be the daughter of a Clark County sheriff's deputy was shot to death by her brother at their home near this southwest Washington town. The 13-year-old boy attempted cardiopulmonary resuscitation but was unsuccessful after a gunshot hit his sister in the head about 7:15 p.m. Monday, Sheriff's Sgt. Melanie Kenoyer said. The parents were away at the time but returned soon afterward. Kenoyer said investigators believe the shooting was accidental. The Columbian newspaper in Vancouver, Wash., quoted three unnamed sources familiar with...