Seath Jackson and Amber Wright were high school sweethearts. In comes third party and older teen Michael Bargo who doesn't like Seath so he steals his girlfriend. Seath dumps Amber when he finds out she was unfaithful and Amber is heartbroken. Wanting Amber to himself Bargo designs a plan to make Seath disappear for good.

Part 1 covers story, murder, investigation with some forensic testimony utilized in 6 cases. 
Part 2 covers all 6 trials/sentencing and additional testimony in the Bargo case.