Moe is a broken shell of who he used to be after the loss of his wife. Moe, a detective on the case after a gruesome series of murders known to be caused in the media by the coined named, "The Soulless Slasher", where the trademark of this mystery killer is to cut out the hearts of his victims, seemingly missing from every murder scene. Moe, struggling with drugs and alcohol abuse of his own, is taken through the paces as he tries to discover who the murderer is and the games that are being played around his life as he discovers the true mastermind in all of this. Murder In Black Satin is a film that pays homage to the style of the 'Italian Giallo'.