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

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

Two adults and three children were found dead after deputies responded early Monday to 911 calls of a "disturbance with ...

A horrific mass shooting has left the close-knit community of Fall City in shock after five family members, including three ...

Authorities say a 15-year-old boy will be held pending charges in the deaths of five people at a home east of Seattle.

The 15-year-old boy suspected of killing three children and two adults in a Fall City home Monday morning, had a court ...

The teen voluntarily waived his right to appear in court and has not been officially charged. Formal charges are expected to ...

A teen accused of killing two adults and three children near Fall City waived his right to appear in court Tuesday. Hours ...

Investigators say a shooting at a Fall City home left five out of seven family members dead, and neighbors in shock.

A sixth victim, a teenager, was injured and taken to a hospital after the incident near Seattle, Washington, authorities said ...

A15-year-old suspect is in custody after a shocking shooting in Fall City, Washington, left five people dead, including three ...