After a collegiate women’s rowing team goes missing during morning practice on the river, MPU deduce that their boat was sabotaged. When Kemi finds evidence connecting one of the girls to Irish mob boss, Charlie McGannon, Nikki confronts him as Jason and Mike interrogate a rival Polish mobster who may have intel on the girls location. Meanwhile, Jason explores his fear of commitment with Wayne, who’s now paroled.

When a limousine filled with teenagers, including a Senator's son, is hijacked on the way to prom, MPU discovers that the ex-girlfriend of one of the victims may have been the actual target. Now, Jason, Mike and the team must race to the prom in order to save the girl before it's too late.