A suspect in custody has reportedly confessed to his involvement in the apparent murders of four young Bucks County men who disappeared last week.

ABC 6 reports that an attorney for Cosmo DiNardo said his client confessed to “participating in or committing” four murders. One of the missing young men, Dean Finocchiaro, was found dead Wednesday in a 12-foot common grave on farmland property DiNardo’s family owns in Solebury Township.

The Bucks County District Attorney said in a midnight press conference Thursday that multiple human remains had been found, but only Finocchiaro has been identified at this time.

Three more men remain missing: Mark Sturgis, 22, of Pennsburg, Montgomery County; Tom Meo, 21, of Plumstead Township; and Jimi Tar Patrick, 19, of Newtown Township (pictured left to right, with Finocchiaro the second from the right.)

DiNardo’s lawyer, Paul Lang, said that his client has told investigators where the remaining bodies are, and that he feels “deep remorse” for the crime. DiNardo reportedly confessed after prosecutors agreed that he would not face the death penalty.

This is a developing story and will be updated as more information becomes available.

Feature photo: Bucks County Sheriff Department