“The Killer Inside,” the new Lifetime movie, tells the shocking tale of Ruth Finley, whose stalker in Wichita, Kansas winds ...

Ruth was assaulted as a teenager, and now decades later begins receiving frightening calls and letters. Could it be the killer, or is Ruth's paranoia getting the better of her?

After her husband's close call with a heart attack, his wife feels haunted by a serial slayer and struggles to determine whether this stalker is imagined or real.

EXCLUSIVE: Teri Hatcher (Desperate Housewives) is set to star in the new Lifetime movie The Killer Inside: The Ruth Finley ...