A further investigation into the arrest of three teenagers convicted of killing three young boys in Arkansas who spent nearly 20 years in prison before being released after new DNA evidence indicated they may be innocent.

Cast:Jason Baldwin, Damien Echols, Jessie Misskelley Jr., John Mark Byers, Gary Gitchell, Terry Hobbs,

Genre:Documentary, Crime,

country:United States of America,

Production:HBO Documentary Films,