Deadly Cults, Vampire Clan

After Jennifer Wendorf, 17, comes home to find her parents murdered and sister missing, the investigation uncovers a complicated web tracing back to a cult of self-proclaimed vampires.

Police in Ohio discover a family of five killed and buried in a barn belonging to a cult. As they question the cult, they learn the sinister details of power and manipulation leading up to the murders.

After learning a religious cult is stockpiling weapons on an isolated farm in Nebraska, FBI agents press an informant for details on the group's diabolical and murderous leader.

The investigation into a missing student leads officials to a cult known for practising witchcraft led by a former male model and a high school cheerleader.