When Garcia experiences anxiety over a case that's personal to her from her past, Morgan visits to lend emotional support.
Emma is hired to consult on the acquisition of a castle-like estate that local legends claim carries a curse.
Bo goes undercover to help Dyson investigate a string of human deaths, and finds that a deadly kind of class warfare is underway.
When a jury's field trip to a crime scene takes a dramatic turn, Lola must determine if the trip helped the defendant or biased the jury. Plus, Mark is ready to take down a reputed crime boss, but discovers a cop may have tampered with the evidence.