7: A Deadly Secret (Charlie Brandt)

Can a traumatic childhood experience turn you into a serial killer? This is the story of Charlie Brandt, who, together with his wife Teri, must leave their home in the Florida Keys before the hurricane arrives. Fortunately, they can stay with Teri's beautiful, successful niece in Orlando. But when all three are found dead behind locked doors, there is no doubt who wielded the knife. And suddenly it becomes clear that Charlie had a horrible obsession and other barbaric murders on his conscience.

From Podimo and Vespucci — this is The Darkness Vaults, released weekly on Wednesday.