Dylan and Lizzie investigate the murder of a successful businesswoman who attempted to prolong the lifespan of humans. Also, Dylan and Andy look to continue their adoption search, and Detective Ryan Stock from Nebraska arrives to hunt for a potential... (more) serial killer.

Alicia Browder, Andrew Polk, Andrew Rothenberg, Danny Mastrogiorgio, Eshan Bay, Jennifer Ferrin, John LaVellle, John Mainieri, Michael B. Silver, Michael Satow, Paul Alexander Nolan, Stephen Rider, Travis Van Winkle