The Sing Sing Files One Journalist, Six Innocent Men, and a Twenty-Year Fight for Justice

An NBC Dateline producer's account of his two-decade-long journey through the criminal justice system to free six innocent men falsely imprisoned for murder. On a cold day in December, 2002, Jon-Adrian 'JJ' Velaquez, a convicted murderer who said he was innocent, finally succeeded in getting a journalist to visit him at Green Hill Correctional Facility in New York.