The sisters, 5-year-old Olivia, 8-year-old Evelyn and 9-year-old Paityn Decker, were found suffocated to death at an ...

North Cascades National Park closes trails to support the ongoing manhunt for Travis Decker, ensuring visitor safety and ...

Decker's daughters, whose bodies have since been found, were last seen with him during a "planned visitation" on May 30 ...

Washington state Gov. Bob Ferguson has ordered National Guard resources to assist in the manhunt for a father suspected of ...

Washington authorities search for Travis Decker, suspected of murdering his daughters, leading to trail closures.

Whitney Decker calls for Amber Alert reforms after her daughters were found dead without the system being activated.

Washington Gov. Bob Ferguson activated the Washington National Guard Friday evening to aid law enforcement in the search for a man wanted in the killing of his ...

Arianna Cozart, the attorney for Whitney Decker, the ex-wife of the suspected murderer, told ABC News that Decker -- who was a former member of the military -- struggled with ...