Four years ago, on Christmas Day, Stacy claims she was shot twice by her ex-boyfriend. Stacy claims she was left for dead and fighting for her life in the hospital, while her ex went on the run, sparking a nationwide search by the U.S. Marshals. Even though he was eventually apprehended and sentenced to 105 years in prison, Stacy says she is still haunted by that tragic day and worries her engagement to her fiancé, Chad, may not last because of her past. Dr. Phil shares the shocking 911 call from that Christmas day, which not only recorded the shots fired, but the emotional aftermath of Stacy's teen daughter pleading for her mother to survive. Plus, Dr. Phil speaks with Brieanna, who shares her amazing story of survival after being attacked by her ex-boyfriend. And lastly, Dr. Phil and Robin speak with Terra Newell, who fatally stabbed her estranged stepfather and whose story garnered notoriety with the hugely successful podcast and scripted series, "Dirty John."