Lynn and Paul say their 20-year-old daughter, Loni, went from a straight-A student to a heroin addict, and they’re desperate to get her help. After two felony arrests -- including one for allegedly selling heroin to an undercover officer -- Loni spen... (more)t 30 days in rehab, but they say it wasn’t long before they discovered she was using heroin again -- and stealing money and jewelry from family members to pay for it. Now, Lynn and Paul say Loni is living in a trailer with strangers, in the middle of nowhere, and they fear for her life. Dr. Phil sends mother-son intervention team Debbie and Brandon to track down Loni and offer her a chance to face her family and make a plan for a healthier future. Will Loni grab onto the lifeline?