Dan Slepian reads an excerpt from “The Sing Sing Files”

Hear an exclusive audio excerpt from NBC News and 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/TheSingSingFilesDateline