Zephi Trevino, a high school junior, had everything going for her. She was a pitcher for her softball team, was on the drill team, and was looking forward to singing in her church choir. But Zephi’s life took a dark turn last July when she became a suspect in a robbery and murder. TELL DR. PHIL YOUR STORY: Are you involved in a story making headlines? Zephi, along with Philip Baldenegro and Jesse Martinez, are accused of luring two men to an apartment complex and then ambushing and robbing them. Baldenegro admits he shot both men, killing one. The teen’s parents, Crystal and Henry, claim their daughter was being sex trafficked by Baldenegro. Philip’s attorney, David Finn, denies that his client is a sex trafficker and claims Zephi and Philip were in a consensual boyfriend-girlfriend relationship, and that Zephi was the mastermind behind the robbery. WATCH: ‘I’m Thankful She’s Not Dead,’ Mom Says About Daughter Accused Of Murder Zephi’s attorney, Justin Moore, speaks out in the video above. On Monday’s episode of Dr. Phil, Dr. Phil sits down with Zephi and her parents in an exclusive interview. Hear what they say about Baldenegro and why they say they believe their daughter was a victim of sex trafficking. Watch more here. And, check here to see where you can watch Dr. Phil.