Oz Exclusive: Gabby Petito's Parents One-On-One On Their New Push For Answers

Dr. Oz sits down with Gabby Petito's parents and stepparents in a very special interview.

They open up about the painful journey they've been on since Gabby's death and how they are turning pain into purpose by working to raise awareness for domestic abuse victims and other missing loved ones.

Watch THE DR. OZ SHOW, weekdays at 9 a.m. on CBS 62.