Remains believed to belong to the Washington State father suspected of killing his three young daughters were found this week in a remote wooded area, authorities said Thursday. Preliminary findings suggest the remains belong to Travis Decker, 32, whom authorities have been searching for more than three months. Wenatchee Police Department Wenatchee Police DepartmentThey had been zip-tied and had plastic bags over their heads, a Wenatchee police detective wrote in an affidavit in support of an arrest warrant. Whitney and Travis Decker were married for seven years but divorced several years ago, according to the affidavit. Whitney Decker told the detective her ex-husband had always been communicative about their children and previously returned them when he was supposed to.