As a bonus for you, we’re sharing the trailer for season 4 of ‘Dateline: Missing in America.’ The award-winning podcast series is back with a brand-new season and 6 brand-new cases. Correspondent Josh Mankiewicz reports on missing person cases brought to Dateline’s attention by their social media followers. Each episode centers on one individual’s disappearance, told through the voices of those left behind. Listen closely. You could be the key to solving a mystery. Details shared by loved ones a...
Jun 10, 2025•2 min
In this bonus episode of the award-winning Letters from Sing Sing podcast, veteran producer Dan Slepian reflects on the final chapter in J.J. Velazquez’s hard-fought path to full exoneration after being wrongfully convicted of murder over two decades ago. Dan and J.J. join Kristen Welker on Meet the Press for a “Meet the Moment” conversation to detail their 20+ year path to overturning J.J.’s conviction.
Oct 02, 2024•51 min
Hear an exclusive audio excerpt from Dateline producer Dan Slepian’s new book “The Sing Sing Files” which chronicles his two-decade journey navigating the criminal justice system to help free six innocent men. Available now wherever books and audiobooks are sold. For more details and to purchase, follow this link: https://bit.ly/TheSingSingFilesLetters...
Sep 10, 2024•15 min
In August of 2021, Governor Andrew Cuomo grants JJ executive clemency. Three weeks later, JJ steps out of Sing Sing a free man. But he wasn’t exonerated. In the eyes of the law, he was still a convicted felon. Within the first 24 hours of his release, JJ needs to check in with the parole office. He has a curfew. He has to get permission to travel out of state. As he likes to say, he’s freer, but not free. Soon after his release, JJ gets a job at the Frederick Douglass Project. He’s invited to gi...
Mar 27, 2023•20 min•Season 1Ep. 8
In 2017, JJ finally gets some good news. After years of denials and setbacks, he would appear before a judge for the first time since his conviction. A new judge would determine whether JJ’s rights were violated when the prosecutor at his trial withheld police reports related to his case – reports that, 10 months earlier, had arrived in Dan’s mailbox. But the judge ultimately denies JJ’s request for a new trial. Dan and JJ are devastated. JJ explores other avenues for getting released. He applie...
Mar 27, 2023•34 min•Season 1Ep. 7
By 2015, JJ had been locked up for nearly 18 years. His mom, Maria, drives to Sing Sing to visit him on his 40th birthday and reflects on how much it hurts to watch him age in prison. In the last decade, JJ has built a rich life in prison in order to survive. He talks about his involvement in the prison’s programs, like organizing fundraisers and leading workshops. He was even elected by the prison’s population to speak for them when issues came up. He says this work has given him purpose, but i...
Mar 20, 2023•40 min•Season 1Ep. 6
It’s been eight months since Dan’s investigation into JJ’s case aired on Dateline. When he visits JJ at Sing Sing, JJ is frustrated—he thought he’d be out by now. But the Manhattan DA is looking into his case. In 2010, Manhattan DA Cyrus Vance created a conviction integrity unit focused on investigating claims of innocence. Bob Gottlieb and Celia Gordon, JJ’s lawyers, are confident that this unit will determine that he was wrongfully convicted. Meanwhile, Bob and Celia hear from a woman who clai...
Mar 13, 2023•45 min•Season 1Ep. 5
Dan tracks down Juror Number Six: Ramon Aviles. Ramon remembers the moment when the 84-year-old eyewitness, Dorothy Canady, pointed him out as the shooter. He says he was shocked and that people were laughing. The juror breaks down what he remembers from the deliberation room and ultimately admits he might have made a mistake in voting to convict JJ. Dan starts to wonder if other jurors from JJ’s trial would feel the same way. He meets up with a different juror and when she sees Dan, she immedia...
Mar 06, 2023•37 min•Season 1Ep. 4
It turns out, back in 1998, just days after the crime, the NYPD had a main suspect for the murder of Al Ward: a man named Mustafa. Dan tries to find out more about Mustafa and understand why this lead was dropped after JJ’s name entered the case. He also learns that JJ’s legal team had a court-assigned private investigator. Dan tracks down that private investigator, and discovers that he hardly looked into JJ’s case. He didn’t know about Mustafa and he never interviewed the eyewitnesses to the m...
Feb 27, 2023•40 min•Season 1Ep. 3
JJ Velazquez claimed he had an alibi: a 74-minute phone call on a landline with his mother, Maria Velazquez, that overlapped with the time of the crime. So Dan visits Maria. She lives in a town in New York on the Hudson River directly across from Sing Sing, the maximum security prison where her son is incarcerated. Maria talks to Dan about JJ’s childhood. And she recounts in detail her memory of January 27th, 1998, the day of Al Ward’s murder. Meanwhile, Dan is still familiarizing himself with J...
Feb 20, 2023•42 min•Season 1Ep. 2
In December of 2002, NBC News Producer Dan Slepian got a letter from a New York State maximum security prison. It was detailed and meticulous, almost like it had been written by a lawyer. It was from a man serving 25 years to life for murder. And it ended with a desperate plea: look into my case. In 1998, Jon-Adrian “JJ” Velazquez was arrested for killing a retired New York City police officer. A year later, he was convicted of second degree murder. But he insisted he didn’t do it. Dan was skept...
Feb 20, 2023•33 min•Season 1Ep. 1
In December of 2002, NBC News producer Dan Slepian got a letter from a New York state prison. It was detailed and meticulous, almost like it had been written by a lawyer. But it wasn’t. It was from a man serving 25 years to life for murder. And it ended with a desperate plea: look into my case. Jon-Adrian “JJ” Velazquez had been convicted of killing a retired New York City police officer, but he insisted he didn’t do it. Dan was skeptical. Prosecutors said five eyewitnesses had sworn JJ was the ...
Feb 10, 2023•1 min
