Texas, 1993: 16-year-old Daniel Villegas confesses to a murder but later claims he's innocent. Ten years later a relative-in-law, John Mimbella, promises to free him after seeing the effects on his family.
New York, 1990: Johnny Hincapie is one of seven people convicted for the murder of Utah tourist Brian Watkins in the NYC subway. Twenty-five years later, he gets a second chance for justice. Iowa, 2013: Carrie Elaine Olson goes missing and the current boyfriend and ex-boyfriend are suspects. Circumstantial evidence starts mounting and pointing to one suspect.