The gang gathers for a one-year memorial service for a beloved friend; Jess discovers Coach owes Nick a large sum of money.
Nervous about Ruth's interview at a prestigious preschool, Schmidt recruits Jess to help her prepare; Nick procrastinates writing; Winston prepares to confront his fear of testifying in court.
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.