On the morning of February 16th, 2012, Rodricus Crawford awoke to find his one-year-old son Roderius Lott unresponsive. After the infant died, investigators believed Crawford was responsible, and he was convicted of homicide. Crawford wrongfully spent years on death row, before new revelations led to his eventual release. We talk about the issue of death penalty convictions with Maurice Chammah, Staff Writer for The Marshall Project and author of "Let the Lord Sort Them: The Rise and Fall of the Death Penalty.”