A desperate search for a missing musician, Keith Palumbo, took a chilling turn when investigators received a tip leading them to the decaying grandeur of Mount Moriah Cemetery. Within a forgotten crypt, a horrifying discovery awaited – not one, but two bodies concealed within the family vault of a man who died in the 19th century.
The cemetery itself was a haunting landscape, long abandoned and overtaken by nature. Headstones lay toppled, vines strangled mausoleums, creating a scene reminiscent of a post-apocalyptic film. It had become a notorious dumping ground, a place where stolen cars and secrets vanished into the shadows.
Palumbo, a 36-year-old guitarist and tattoo artist, vanished in February 2020. His family immediately sensed something was terribly wrong. He was last seen with two acquaintances after receiving a call from Michael DeLuca, a member of the Warlocks Motorcycle Club, known as “Kaos.” DeLuca had directed Palumbo to his home in Southwest Philadelphia.
What unfolded at DeLuca’s apartment was a brutal betrayal. A witness recounted DeLuca pulling a handgun and, without hesitation, shooting Palumbo in the face. The motive remained murky, fueled by speculation that DeLuca suspected Palumbo of cooperating with law enforcement – a claim never substantiated.
Investigators believed the act was calculated, a chilling demonstration of power within the Warlocks. The club, though smaller in profile than groups like the Hells Angels, was recognized as a dangerous outlaw motorcycle gang, deeply involved in violent crime and drug trafficking. Loyalty to the club superseded all else, and even the suspicion of informing carried a death sentence.
The discovery at Mount Moriah wasn’t limited to Palumbo. The remains of David Rossillo Jr., a prospective Warlocks member, were also found in the same crypt. Rossillo’s death was a separate incident, but his body had been hidden alongside Palumbo’s, adding another layer of darkness to the case.
Cooperating witnesses, driven by fear and a desire to avoid prosecution, began to reveal the truth. Combined with forensic evidence and cellphone data, a damning picture emerged, implicating DeLuca and others in the gruesome disposal of both bodies.
In September 2020, arrests were made. Michael DiMauro, another Warlocks member, was later convicted of Rossillo Jr.’s murder, receiving a life sentence for the brutal act of shooting, tying, and dragging the victim’s body to the crypt. DeLuca ultimately pleaded guilty to third-degree murder in Palumbo’s death.
The case resonated deeply with retired detective Chris McMullin, who revisited the investigation for the true-crime series. He emphasized the tragic irony of a lifelong friendship ending in such a violent and calculated act. It served as a stark reminder that often, the greatest dangers come from those closest to us.
The pleas of guilt and subsequent sentences brought a measure of closure, but the haunting image of the forgotten crypt and the betrayal at its heart remained. It was a case that underscored the dark undercurrents of loyalty, fear, and the devastating consequences of a life lived on the fringes of the law.
