This special dives into the minds of underage killers, and tells their intense, personal stories, with exclusive access to the families involved.

This program features five segments on the following juvenile offenders: Part 1. Savona, New York, August 2, 1993. 13-year-old Eric Smith kills 4-year-old Derrick Robie by strangulation and blunt force trauma. Part 2. Lake Worth, Florida, May 26, 2000. 13-year-old Nathaniel Brazill shoots and kills teacher Barry Gruno at Lakewood Middle School. Part 3. Wellington, Ohio, October 20, 2007. 16-year-old Daniel Petric kills his mother Susan "Suzi" Petric and seriously wounds his father Mark Petric. Part 4. Bethel, Alaska, February 19, 1997. 16-year-old Evan Ramsey kills both his school principal Ron Edwards and his 15-year-old classmate Josh Palacios in a school shooting. Part 5. Moses Lake, Washington, March 8, 2013. 14-year-old Nathon Brooks shoots and seriously injures his parents Jon and Beth Brooks who both survive the attempted killings.