When the BAU is called to investigate a triple homicide, the search could lead them to a fugitive from years ago.
After attending a sorority reunion, Blanche considers having a face lift.
Mike is shocked when he finds out Vanessa sided with Ed's ex-wife, Wanda, instead of with Ed after he divorced her -- twice. And when Ed tells Mike he thinks he and Wanda should get back together, Mike thinks it's a terrible idea. Meanwhile, single, working mom Kristin is reluctant to get the carefree Mandy a job at the diner to help her save money for a high school class trip.
When a Navy officer turns up dead on a rural road, the team must figure out if he was killed because he knew too much about an attack on a fellow officer; DiNozzo and McGee start a cleanse.
Sam and Diane reveal their true feelings for each other while on board a plummeting private plane.