Christopher Bennett says on the night of July 25, 2003, he went into his stepfather, Vincent’s, house to get money. He claims just as he was about to leave, he heard his 6-year-old sister crying. Bennett says he looked into the bedroom, and the last thing he remembers is raising a gun. Vincent was shot and killed. 
 
During an exclusive prison phone interview with Dr. Phil airing Monday, hear what Bennett claims he saw that night in the video above. And, Bennett’s younger sisters, who say he is a hero, share their thoughts.
 

Bennett confessed to the killing and took a plea deal of 1,800 years in prison so he wouldn’t get the death penalty. On Monday’s episode, "'Our Brother Killed Our Father and Saved Our Lives,'" hear what Bennett’s younger sister’s say life was like with Vincent. Plus, a leading criminal defense attorney weighs in on what he thinks is the best course of action for Bennett’s family to take in their quest to free him. Check local listings to see where you can watch.
 
This program contains sexual content. Viewer discretion advised.

WATCH: Legal Activist Says If Judge Saw Christopher Bennett’s Psych Evaluation, Sentencing Might Have Been Different

TELL DR. PHIL YOUR STORY: Are you involved in a story making headlines?