Dr. Oz and Lori Greiner team up to expose how scammers bait you with online tricks and fake ads. Learn how to tell the difference between what’s real and what’s fake. Plus, a cybersecurity FBI agent shows you how to protect yourself from being duped. Then, “The Dish” crew serves up Oz-approved holiday recipes you can make ahead to feed a crowd.

After being convicted of killing his fiancée and enlisting his girlfriend to clean up the crime scene, could Patrick Frazee’s disturbing prison letters reveal new details in the case?