Two fathers whose worlds were torn apart when their wives snapped and murdered their children. In 1994, David Smith’s ex-wife Susan strapped their sons into her car and rolled it into a lake, drowning them. This past summer, Texas dad Jason Sheats watched in horror as his wife opened fire on their two daughters killing them. Both men share dark details about the murders they’re only revealing to Oz.

Want to know how to look marvelous without splurging so much? Dr. Oz invites three beauty experts to share the smartest ways to save money while looking fabulous starting from your hair and makeup tools to the beauty products you use.