![0321-cbsn-vhg-wrongful-conviction.jpg](https://assets2.cbsnewsstatic.com/hub/i/r/2023/03/21/7d69c85e-7da3-40d0-be33-3bf9b20f438a/thumbnail/640x360/d49ff7c44ba9eeb5fe7f78584f616918/0321-cbsn-vhg-wrongful-conviction.jpg?v=a23cb4bdf4fa7f3cb72e5118085577f9#)
Wrongfully convicted man freed after 20 years
Sheldon Thomas was exonerated of murder earlier this month. The 35-year-old from New York spent nearly two decades behind bars for a crime he didn't commit. CBS News anchors Lana Zak and Lilia Luciano spoke with William Kastin, assistant attorney-in-charge for Appellate Advocates, about what we can learn from Thomas' case.