An anonymous caller reveals to Mac that a young man is buried at a football stadium and, after uncovering the body, the evidence leads the CSIs once again to the Tanglewood gang.

After being unable to jail the leader of the Tanglewood Boys a year before, Mac makes it his mission to succeed this time, but he's shocked when the evidence puts Danny at the crime scene instead. Meanwhile, when a banker is found dead in a hotel room, the team questions the man who runs a high-priced escort service claiming to offer their clientele the ultimate date experience at a very steep cost. Also, as Stella and Frankie's relationship progresses, she is surprised to receive a special sculpture from him.