Brenda Andrews and estranged husband Rob are attacked inside their home and Rob is shot dead. Brenda describes two masked men as their assailants. When police have trouble tracking them down they think the killer could be someone closer to home.

Keyon Pittman tells police he's found his fiance Avis Banks dead inside their garage. Detectives discover that she's not only been shot, but stabbed multiple times, too. Who would carry out such a heinous crime? The answer is even more grisly.

Scott Dell is found dead inside his home. At first it looks like suicide, but police are not so convinced. Detectives are perplexed as to who'd want to murder him. It turns out the killer is an evil psychopath, and Scott isn't their only victim.

Police respond to a strange 911 call. Inside the home, they encounter a grisly sight. Seven people are dead and chillingly, one of them is dressed as Santa. Police wonder who could commit such a heinous crime? The identity of the killer is a shocker.

After arguing with her new husband, Lisa Solomon leaves her home and vanishes into the cold night. When she doesn't return, a desperate Matthew Solomon calls the police. Hours turn into days, and all roads lead to the darkest Christmas imaginable.

When the usually reliable Corey Parker fails to turn up for work, a colleague is dispatched to her apartment where they find her dead. She's been stabbed 101 times. The investigation leads to a hunt for a sadistic and cunning killer.