Peter's discovery of an ancient coded secret leads to a race to find the final stone; Debbie faces the consequences for her attempted kidnapping of Josh; and Avram is shadowed by a deadly assassin.

Forget what you think you know, because everything is about to change. As Golan arrests Emma's suspected killer, Peter makes a startling discovery. In Croatia, Avram and the red heifer are kidnapped by a stranger with a mysterious agenda. In New Mexico, Tad Billingham desperately tries to keep Debbie and Josh from exposing his secrets.