Holly Harvey was a Barbie doll beauty. Sandy Ketchum a dark, troubled soul. Fueled by sex, drugs, and obsession, they swore that nothing would ever tear them apart. Even if it meant killing anyone who got in their way. A good and decent couple, Holly Harvey's grandparents Carl and Sarah Collier wanted Holly to stop getting high and seeing Sandy. When the teenagers struck it was with a depraved savagery few investigators had ever seen before. Dozens of deep, bloody stab wounds were found on each body. The Colliers fought for their lives - but never had a chance against their granddaughters rage.

Soaked in blood, Holly and Sandy took off in the Colliers' truck. When police arrested them, Holly had a to-do list written in pen on her arm- "Kill, keys, money, jewellery". The girls' lawyers battled furiously for an acquittal. Then it was up to a jury to decide- What price would they finally pay for their love, their rage - and their evil?.