The search for four missing men in Bucks County continues even after the arrest of a person of interest. A man named Cosmo DiNardo, whose family owns the property the men went missing on, was arrested on an unrelated gun charge. DiNardo was released last night on a ten-percent of one-million-dollars bail, and police have not named him a suspect. Bucks County District Attorney Matthew Weintraub believes foul play is involved in the case, but he compares the search to "needles in a haystack."