Evil Lives Here - Season 4

Jill Garrison thought her second go-around with love would be one that lasted the rest of her life. But then her quiet town suddenly began to be preyed upon by a nightmarish killer. Jill didn't realize that she had invited a monster into her home.

Linda Wittmier and Terry Jo Howard both fell in love with James Michael Randall. And both suffered when they discovered the monster that lurked inside him. But they never realized how lucky they were to survive his twisted sexual desire to kill.

As a young boy, Michael Blanco sees his mother do violent things straight out of the movies; he never once doubts she did them to keep their family safe until the day he learned the truth.

Charles Sexton believes his father, Eddie, is God; he and his siblings are loyal disciples until the family descends into madness, and Sexton finds out that crossing his parents means death.

When Reginald Brooks began acting strangely, Beverly Stephens worried that her husband's bizarre behavior was a warning sign that something wasn't right. But she never suspected there was a killer lurking inside him.

When Brian Cargill divorced his wife, Kimberly, he thought it was the end of the worst time of his life. Instead, he found himself in a desperate battle to save his son, Jamie, from her deadly wrath.

Linda is overjoyed after finding out that family friend Greg Scarpa is her biological father; when Scarpa's secrets come out, Linda realizes that being part of his family is not only dangerous, it is potentially deadly.

Brooke Lehman is raised to believe Kevin Dunlap is her father; her mother, Stephanie, keeps the truth a secret, but neither of them realize that Dunlap is keeping far more deadly secrets of his own.