Lyle and Erik Menendez are two of the most infamous killers in American history. The wealthy, good-looking brothers murdered their parents in cold blood more than 25 years ago. What would make these two young men who seemed to have it all, turn into murderers? Today, we uncover answers. Then, an exclusive interview with the woman who was Erik’s girlfriend at the time of the murders.

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.