Jay Renshaw

When victims with large social media followings are found dead in Maryland, the BAU searches for an UnSub taking on the persona of an Internet urban legend. Meanwhile, Morgan and Savannah struggle to find quality time for each other with their busy careers.

The CSI's must delve into the high-pressure world of an elite prep schools when a student is murdered while studying for the SAT'S. Meanwhile, Lindsay returns home to Montana to visit her father and deal with some issues from her past. James Read guest stars. (TV-14 L, V)