Mississippi Innocence (2011)

Mississippi Innocence investigates the story of Kennedy Brewer who was accused of murdering his girlfriend's three-year-old daughter. He is eventually convicted of capital murder in virtue of bite mark evidence. The Innocence Project investigates the case and discovers a remarkable similarity with that of Levon Brook who was also convicted of murdering a child based on bite mark evidence. Later, both men are released after DNA implicates another man for both crimes.