Two adults and three teenagers were killed after a "disturbance with gunfire" at a home in Seattle, police say.

The 15-year-old was booked into King County’s juvenile detention facility, and no other arrests were expected.

A 15-year-old was arrested Monday after five people were found dead in a home in Fall City, Washington, law enforcement ...

When deputies entered the home, they discovered the bodies of two adults and three juveniles. King County Sheriff’s Office ...

A sixth victim — the alleged teen killer’s sister — was shot twice during the massacre and taken to Harborview Medical Center ...

A "high school-aged" teen will be booked into the King County Juvenile Detention in connection to the homicides.

A 15-year-old boy accused of killing five people in a Fall City home Monday will be held in secure detention until a charging decision is made.

Police have said they believe everyone involved was related. A neighbor told KING-TV that a couple and their five children ...

A 15-year-old boy accused of killing five people in a Fall City home early Monday morning will be held in secure detention ...

An electrical engineer in Washington state and his nurse wife, who were allegedly murdered in their mansion by their teen son ...