Who is Daniel Nations? The latest 'person of interest' in the murders of Libby & Abby in Delphi

Daniel Nations was arrested Monday after police in Colorado Springs say he threatened several hikers with a hatchet near the same trail where a man was murdered two weeks ago. Indiana State Police are calling Nations a “person of interest” in the murders of Libby and Abby, but it’s a title they say has been used many times over the past several months and has yet to lead to an arrest.