Season 2 (2007)

1. Sins of the Father

An Oregon woman's family members are slain, prompting a statewide search for the killer.

2. The Inhuman Trafficker

The crimes of Arizona serial killer Mark Goudeau are detailed.

3. The Cold Blooded Charmer

The bodies of a woman and her daughter are found in the Rouge River in Dearborn Heights, Mich., and the investigation reveals that the crime may be linked to another murder in Detroit.

4. The Schoolboy Shooter

A killer remains at large for decades after murdering a family.

5. The Man Without a Conscience

6. The City Center Rapist

10. The Man Without a Conscience

Con artist Michael Ritter, who was convicted of bilking millions of dollars from investors in his pyramid scheme, is profiled.