BUCKS COUNTY, Pa. – The defense attorney for Cosmo DiNardo says he has confessed to murdering the four missing men in Pennsylvania.

Lawyer Paul Lang said DiNardo, 20, also told authorities the location of the bodies.

“I’m sorry,” a shackled DiNardo said as he left the courthouse, reported Fox News. 

The confession occurred after multiple sets of human remains were unearthed from a 12-foot-deep mass grave on an isolated Pennsylvania farm. The excavation occurred early Thursday as authorities continued digging for the bodies of four young men who disappeared last week.

Cosmo DiNardo Confessed to Avoid Death Penalty

Lang said in exchange for DiNardo’s confession and cooperation, prosecutors agreed to take the death penalty off the table.

mass grave

Cosmo DiNardo (Bucks County District Attorney’s Office)

So far, prosecutors have not commented on Lang’s announcement. However, a person with first-hand knowledge of DiNardo’s confession told the Associated Press he killed the four separately after selling them marijuana, and then burned their bodies at his family’s farm.

The same person spoke to The Associated Press on the condition of anonymity because he wasn’t authorized to publicly discuss details of the case. The source added that a co-conspirator was involved in three of the killings.

Drugs Involved

According to the source, the murders occurred when DiNardo felt cheated or threatened during three drug transactions. DiNardo sold quarter-pound quantities of marijuana for several thousand dollars and sold handguns to area residents, the person said.

“Every death was related to a purported drug transaction, and at the end of each one there’s a killing,” the person said.

DiNardo previously boasted about killing someone over a debt, according to published reports.

Victims

Officials were able to identify one of the victims as 19-year-old Dean Finocchiaro. He disappeared last week along with Mark Sturgis, 22, Tom Meo, 21, and Jimi Tar Patrick, 19. Bucks County District Attorney Matthew Weintraub said he could not identify the other remains at this time, while issuing a fresh appeal for more help from the public.

“They are down 12 foot deep in a hole that is getting deeper by the minute,” Weintraub said.

mass grave

Missing men from left to right: Dean Finocchiaro, Tom Meo, Jimi Tar Patrick, Mark Sturgis. (Bucks County District Attorney’s Office)

Insight into Cosmo DiNardo

DiNardo told friends he wasn’t worried after Dean A. Finocchiaro was reported missing last Friday, and suggested the 19-year-old was possibly on the run from law enforcement, according to text messages obtained by Philly.com.

“Cosmo isn’t your buddy Dean missing,” a friend asked in a group chat last weekend obtained by Philly.com. “Aren’t you worried about buddydead [sic] dean.”

DiNardo then replied, “I mean I know the kid but yeah I feel bad for his parents. He’s a pill-popping junky who had 2 duis … He prob just jumped parole Or probation.”

The person, who shared the messages with the news outlet on the condition that he and others in the conversation not be identified, also shared a photo he said DiNardo sent to the group that appears to show the 20-year-old brandishing what appears to be a revolver.

The man additionally told Philly.com he has known DiNardo since the two were young, and met him at a Wawa gas station parking lot in the afternoon on July 5 and saw a passenger he did not know in DiNardo’s pickup truck. At the time, the man said DiNardo pressured him to get in his truck and “talk business,” referring to drug dealing, but he turned down the offer, reported Fox News.

Mass Grave

The FBI had been using heavy equipment to dig a deep trench on the farm property and then sifting through each bucket of dirt by hand, after cadaver dogs led authorities to the spot on the 90-acre farm in Solebury Township, located about 30 miles north of Philadelphia, where they discovered the remains inside a 12½-foot-deep common grave.

“I don’t understand the science behind it, but those dogs could smell these poor boys 12½ feet below the ground,” Weintraub said.

Fire and rescue crews on Thursday were using plywood to help shore up the deep grave as investigators worked inside under intense heat and choking dust.

DiNardo was arrested Wednesday for reportedly trying to sell Meo’s car for $500 on July 9. This was one day after Meo was last seen. The car, a 1996 Nissan Maxima, was also found on the family’s farm.

Town Reacts

Laura Hefty, who lives a few miles from the gravesite in Solebury Township, where farms bump up against new residential developments, said many people were trying to convince themselves this is nothing that could ever happen to their kids.

“They feel incredibly sad. Some people are pretty angry, too,” and are asking, “How did it get this bad?” she said.

Susan Coleman told news outlets that she and her husband were in their backyard last Saturday afternoon when they heard several rounds of what they believed was shotgun fire coming from the direction of the DiNardo farm.

“This person was going bananas,” she told phillyvoice.com.

DiNardo, whose parents own construction and concrete businesses in the Philadelphia area, has had a few brushes with the law over the past year.

He was arrested on Monday on an unrelated gun charge dating from February, accused of illegally possessing a shotgun and ammunition after being involuntarily committed to a mental institution.

A second person was taken into custody late Thursday. The unidentified individual was detained in northeast Philadelphia, Fox 29 reported. However, there have been no details released regarding the arrest at this time.

(Feature photo: @phillydotcom Twitter)

Update: SECOND MAN IMPLICATED, PIG ROASTER USED DURING MURDERS ON PENNSYLVANIA FARM