The BAU team hit choppy waters on the beaches of Southern California when they discover a series of bodies hidden in lifeguard towers along the coast.
Mike accompanies Sue on a college tour weekend, and Frankie abandons Brick with a school project and a revolving door of babysitters while she goes to see Axl play in his first college football game.
The Grey Sloan doctors travel to a military hospital to perform a risky surgery on a veteran with an advanced tumor. Meanwhile, Andrew is tired of being Maggie's worst kept secret; Ben makes an impulsive surgical decision; and a team of cheerleaders wreak havoc in the ER.
After Jimmy purchases an old beat up car from a police auction, he and Mickey accidentally lock Ben inside. Meanwhile, Alba catches Chip secretly pretending to be Sabrina’s online crush and SHE encourages him to keep it going.
Adam gets jealous of Chase over a girl and ruins their date by purposefully causing Chase to turn into Spike.