For most, the winter holidays mean bringing family and friends together to eat, drink, and create joyous memories to last a lifetime; but, for others, it's a time where emotions run high, anger and animosity set in and can spark an explosive combination of simmering resentments and volatile secrets. Sometimes, this emotional powder keg makes for some truly horrific holiday crime stories that viewers are sure to never forget. The series will feature firsthand accounts from families of four cases which include: sibling jealously that turned to bitterness and unhappiness then crystallized in killing; a misfit who saw her parents as the only obstacle to her happiness and murder as the solution; the age-old story, teenage girl meets boy, parents don't like boy, but with a new horrific ending: murder; and a Psycho Santa who took his piece of the American Dream and tossed it in the flames... literally.