Part 2 on the Land Park Massacre with Detective John Cabrera starts with his description of the arriving on the scene and takes us through the investigation, and why it went cold. He explains why he suspects multiple assailants, what he thinks happened to Ricky McCarthy, the significance of what was in the safe, and his view of why the murders were committed. Then they discuss possible new DNA evidence and how, with help from the public, these brutal killers can still be brought to justice.