Authorities in Pennsylvania say they’ve uncovered human remains and identified one victim in the search for four men who vanished last week. “We have found human remains in an approximately 12-and-a-half-foot deep grave,” Bucks County District Attorney Matthew Weintraub said at a press conference early Thursday morning. The discovery comes after investigators spent days searching a farm in Solebury Township after a signal from one of the missing men’s cellphones led them there. “I am very sad to say we can identify Dean Finocchiaro, 19, of Middletown, that was one of the people found in that grave,” he said. Weintraub said additional remains were found that have yet to be identified. Finocchiaro vanished last week, along with Jimi Tar Patrick, 19; Mark Sturgis, 22; and Tom Meo, 21. Cosmo DiNardo, a 20-year-old man whose family owns the farm being searched, was arrested earlier Wednesday for allegedly trying to sell one of the missing men’s cars.