The capture of the Golden State Killer was this summer’s biggest crime story. For four decades, 13 murder cases and over 50 rape cases went unsolved. We speak exclusively with the investigator who finally cracked the case using cutting-edge science and at-home DNA tests.

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.