Daniel Graves

When Seth visits Summer at Brown, he finds an empty dorm room. Meanwhile, Sandy and Kirsten take advantage of an opportunity to bond with Ryan, who is in a Taylor-induced haze.

Ryan, the Cohens, the Coopers and their friends build new lives, resolve lingering issues, face major decisions and undergo shocking personal transformations.

Nolan deals with a skeleton from his past; Daniel's role is challenged; Carl's christening reveals new concerns for Jack and Declan.

Secrets and Lies - J.D. (Zach Braff) questions the bond he has with his interns when Dr. Kelso (Ken Jenkins) tells him that inevitably he will begin treating them badly, as it has been throughout history at the hospital. The Janitor (Neil Flynn) further complicates matters by telling J.D. that his interns only laugh at his jokes to suck up to him. Meanwhile, Carla (Judy Reyes) visits Elliot (Sarah Chalke) at her new job and inadvertently creates an awkward new nickname for her friend when she tells her colleagues an embarrassing story. Elsewhere, Dr. Cox (John C. McGinley) prevents Turk (Donald Faison) from warning Jordan (Christa Miller) about a notorious con man patient (guest star Alexander Chaplin) in hopes that she’ll be mortified and quit.

Grissom and his team must determine whether members of a small cult committed suicide or were murdered when one cult member is missing from the crime scene.