15-year-old boy in custody over shooting of 5 people Washington state authorities revealed that five people were killed in a shooting at a home near Seattle leading to the arrest of a 15-year-old boy over the killings. Three children and two adults were killed, the King County Sheriff's department said in a statement. A girl who lived in the house was also injured. Sheriff's department spokesperson, Mike Mellis, told reporters at the scene that the suspect was taken into custody by deputies without incident. It was not immediately clear if all those involved were...