Dead End: A New Jersey Political Murder Mystery

WNYC

New Jersey politics is not for the faint of heart. But the brutal killing of John and Joyce Sheridan, a prominent couple with personal ties to three governors, shocks even the most cynical operatives. The mystery surrounding the crime sends their son on a quest for truth. Dead End is a story of crime and corruption at the highest levels of society in the Garden State. Episodes release every Tuesday. read less

Our Editor's Take

Dead End: A New Jersey Political Murder Mystery is a good listen for any true crime podcast series fan. In eight intense episodes, it examines the mystery of the Sheridan murders.

The podcast addresses how, in 2014, the local New Jersey politics world woke up to shocking news about the murder of one of their own. John Sheridan was the former state transportation commissioner. He and his wife, Joyce Sheridan, were fixtures in the New Jersey political and social scene.

True crime podcast fans might be hearing actual developments unfold in real time. Dead End: A New Jersey Political Murder Mystery opens with the episode "Meet the Sheridans." This episode introduces the show's key characters. Former Governor Christine Todd Whitman is one of these characters. John's friend John Farmer, a political researcher from Rutgers University, is also introduced. The podcast episode also features Chris Stevens, Joyce Sheridan's best friend.

Peter Sheridan is John's younger brother. He's also an active Trenton federal judge. The Sheridan brothers were a formidable presence in local politics. There are plenty more big names in the local New Jersey political scene introduced in the series.

The podcast also reveals that, according to official findings, it was a murder-suicide. John allegedly stabbed Joyce before setting their bedroom on fire. But was this all there was to it? Was the Somerset County Prosecutor's Office correct?

The couple's eldest son, Mark Sheridan, isn't satisfied with these findings. For him, it was obvious that they did not investigate it well. That's why he was glad that WNYC came up with Dead End: A New Jersey Political Murder Mystery. It highlighted the crucial gaps he felt were lacking from the initial findings.

In June 2022, the NJ Office of Attorney General confirmed they would investigate the case. Mark believes this decision was due in part to the podcast.

Dead End: A New Jersey Political Murder Mystery is a podcast that shows evident flaws in the criminal justice system. If an influential family like the Sheridans can't get justice, how can regular citizens? The Sheridans now have a chance for justice, thanks to this podcast.

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Introducing Dead End: A New Jersey Political Murder Mystery

Introducing Dead End: A New Jersey Political Murder Mystery

New Jersey politics is not for the faint of heart. But the brutal killing of John and Joyce Sheridan, a prominent couple with personal ties to three governors, shocks even the most cynical operatives. The mystery surrounding the crime sends their son on a quest for truth. Dead End is a story of crime and corruption at the highest levels of society in the Garden State.

Episodes

Introducing Dead End: A New Jersey Political Murder Mystery

Introducing Dead End: A New Jersey Political Murder Mystery

New Jersey politics is not for the faint of heart. But the brutal killing of John and Joyce Sheridan, a prominent couple with personal ties to three governors, shocks even the most cynical operatives. The mystery surrounding the crime sends their son on a quest for truth. Dead End is a story of crime and corruption at the highest levels of society in the Garden State.

EPISODE 1: Meet the Sheridans

EPISODE 1: Meet the Sheridans

On a quiet cul-de-sac, a husband and wife of 47 years are stabbed to death in the stillness of dawn. Honest and unassuming, John Sheridan, famous for never raising his voice, played against type in the rough-and-tumble world of New Jersey politics. Could the Republican lobbyist have killed his wife Joyce—a veteran public school teacher and no-nonsense mother of four sons—then set their bedroom on fire before knifing himself? That’s the version of events authorities say happened in the early morning hours of September 28, 2014. But, in more ways than one, the theory doesn’t add up. Key voices interviewed in episode: Christine Todd Whitman, former Governor Chris Stevens, Joyce Sheridan’s best friend Bob Stevens, husband of Chris’ Stevens Mark Sheridan, eldest of the Sheridans’ four sons, lawyer for Governor Chris Christie's campaign and for the state Republican party for more than a decade Peter Sheridan, John’s younger brother and federal judge in Trenton since 2005 Mary Kay Roberts, hired by John Sheridan at Riker Danzig, a New Jersey law firm. Worked with him closely for a decade in the Trenton office John Farmer, a former state Attorney General and friend of John Sheridan who runs a political research center at Rutgers University

EPISODE 2: Not Your “Typical” Murder Suicide

EPISODE 2: Not Your “Typical” Murder Suicide

The Sheridans’ eldest son Mark is consumed with getting to the bottom of what happened to his parents. As the lawyer for Governor Chris Christie’s election campaign, Mark is in a unique position to uncover answers. Instead, he’s met with roadblock after roadblock. The questions really pile up when he learns that detectives haven’t even interviewed several key witnesses or completed a thorough investigation of the crime scene. Not only that, a key piece of evidence is missing. New voices interviewed in episode: Barry Jansen, retired forensic technician for the Somerset County Prosecutor's Office Tom Draper, Sheridans’ neighbor Michael Baden, medical examiner hired by the Sheridan brothers

EPISODE 3: A Bloody Fingerprint, A Bent Fire Poker, and Mystery DNA

EPISODE 3: A Bloody Fingerprint, A Bent Fire Poker, and Mystery DNA

The knife used to kill John Sheridan is just the first of many clues casting doubt on law enforcement’s conclusion of murder suicide. A newspaper crime reporter, a veteran homicide detective out of Philly, and a whistleblower point to significant pieces of evidence that have been disregarded—even thrown into a dumpster. Although Mark has the state attorney general and the county prosecutor on direct dial, he still gets stonewalled. The authorities assure the political insider that his parents had a dark secret, which will eventually come to light. Mark isn’t convinced. Instead, as he goes through his parent’s papers, he stumbles into a different fight. New voices interviewed in episode: • Barbara Boyer, reporter from the Philadelphia Inquirer • Eddie Rocks, veteran homicide detective, retired from the Philadelphia police. • Lawrence Kobilinski, professor emeritus, department of sciences at John Jay College of Criminal Justice in New York • Professor Keith Taylor, professor, Department of Law, Police Science and Criminal Justice Administration, John Jay College of Criminal Justice (and a former NYPD detective)

EPISODE 4: The Dirt on the Garden State

EPISODE 4: The Dirt on the Garden State

After it becomes clear the Somerset county prosecutor’s office couldn’t have done a worse job (unless their goal was to destroy the crime scene), some 200 prominent citizens send a letter to the state attorney general asking for his office to intervene in the investigation. Despite the letter signed by the biggest names in New Jersey legal circles—including two former attorneys general and three former governors—the attorney general never gets involved. The quest to find out why takes us through a brief history of problems in New Jersey's criminal justice system.

EPISODE 5: New Jersey’s Other Boss

EPISODE 5: New Jersey’s Other Boss

John Sheridan’s decision to go work at Cooper University Hospital came at a curious time. It was just months after news about the Palmyra tapes came out. The tapes caught George Norcross bullying and offering a favor to a small town official; they are a rare instance where evidence emerged of the rough and tumble side to the south Jersey political machine. An email shows Norcross' control over the state legislature and city council members in Camden explain what it means to be a "yes yes" person. • Kelly Francis, union organizer and Camden activist • Kevin Riordan, Philadelphia Inquirer reporter who has covered south Jersey off and on for the past 45 years • Micah Rasmussen, director of Rebovich Institute for New Jersey Politics at Ryder University • Tom Knoche, lecturer at Rutgers University in Camden • Matt Katz, reporter at WNYC • Shaneka Boucher, Camden City Councilwoman • Marilyn Torres, Camden City Councilwoman • Jeffrey Brenner, doctor who worked and lived in Camden during its worst years

EPISODE 6: On the (Camden) Waterfront

EPISODE 6: On the (Camden) Waterfront

A couple months after his parents’ deaths, Mark Sheridan comes across a paper trail: extensive email exchanges, dated memos, and handwritten notes detailing a real estate deal on the Camden waterfront. His father, John Sheridan, wrote himself a note on an envelope: “I have a duty of loyalty and good faith and I need to act in a way consistent with that responsibility." How did John act and what impact did it have? New voice interviewed in episode: • Jeff Pillets, an investigative reporter who spent a year at the Bergen Record looking at George Norcross and his insurance business

EPISODE 7: Breaking News - "Thou Shalt Pursue"

EPISODE 7: Breaking News - "Thou Shalt Pursue"

In the almost eight years since John and Joyce Sheridan were killed, five state Attorneys General have come and gone in New Jersey. New Jersey Governor Phil Murphy recently nominated a new Attorney General, Matt Platkin. Last week, an email came from Platkin’s press office with surprising news.

EPISODE 8: Dead End

EPISODE 8: Dead End

In February 2015, the Somerset prosecutor announced that John Sheridan had murdered his wife in cold blood and then killed himself. In 2017, the manner of death was updated to “undetermined.” From the local detectives to the state’s Attorney General’s office, a lot of people walked away from these murders. If a family as powerful and well-connected as the Sheridans gets such bad treatment, what does this say about the justice system in New Jersey? New voices interviewed in episode: • Ben Barlyn, lawyer who filed a whistleblower lawsuit against the Chris Christie administration. • Peter Sheridan, younger brother of John, and a federal judge in New Jersey.

UPDATE: The Camden Investigation

UPDATE: The Camden Investigation

The new Attorney General for New Jersey opened an investigation into the Sheridan deaths, and another investigation into the real estate deals in Camden. While there's been no news on the murder investigation, the subpoenas are flying in Camden. State investigators appear to be looking into real estate deals on the waterfront, whether state tax breaks were given out fraudulently, and how land in Camden owned by public agencies was sold at a cut rate.New voices in this episode: Ron Chen, associate dean of Rutgers Law School and the co-chair of a task force that investigated the New Jersey tax break program.Jim Walden, a private attorney in New York City and a former federal prosecutor who specializes in investigative law. He was the co-chair of the task force that investigated the New Jersey tax break program.

Nancy Solomon Introduces Imminent Danger: One Doctor and a Trail of Injured Women

Nancy Solomon Introduces Imminent Danger: One Doctor and a Trail of Injured Women

Dead End host Nancy Solomon introduces us to a new, five-part investigation from the WNYC Newsroom called “Imminent Danger: One Doctor and a Trail of Injured Women.” The doctor in question — an OB/GYN named Thomas J. Byrne — was negligent and incompetent, according to officials in New York State. And yet, he is still practicing medicine today. This series explores why that is and what it says about the system for vetting doctors.Listen to the whole series here:Episode 1: Wrongful DeathEpisode 2: License RevokedEpisode 3: The GatekeepersEpisode 4: LoopholesEpisode 5: New York, AgainYou can also read more about the series at Gothamist.“Imminent Danger” originally ran on NYC NOW, a weekday podcast that delivers local news from WNYC and Gothamist every morning, midday and evening. Subscribe here.The series was supported by the Pulitzer Center.