Command of the search for Decker was turned over to federal authorities around 6 p.m. Sunday. The U.S. Marshals Service, FBI, ...

The development Monday comes as the search continues for their father, a former soldier with extensive survival skills.

Travis Decker, 32, is suspected to have murdred his three young daughters – Paityn Decker, 9; Evelyn Decker, 8; and Olivia ...