Decker, 32, has been the subject of an ongoing manhunt after authorities charged him with murder and kidnapping in connection with the deaths of Paityn Decker, 9, Evelyn Decker, 8, and Olivia Decker, 5. The sisters were found dead near Decker’s abandoned pickup truck at a remote campground in Chelan County, Wash., on June 2, PEOPLE previously reported, citing authorities.
