Samantha Quan

Lisbon and Jane enter the murderously competitive world of academia when a research student pays the ultimate price for discovering a new species of moth.

Sandy is trying to patch things up with Kirsten.

A plumbing leak becomes a flood, causing chaos at Seattle Grace; the chief tries to implement new teaching policies; George tries to take his residency exam again; Derek hopes to move Meredith's roommates out of her house.

An Officer Down call turns out to be a male stripper dressed like a cop. Castle and Beckett explore the world of male strip clubs and struggling actors.

When the remains of a storm chaser are found, it seems that they died while following a tornado. But the team soon uncover evidence to suggest that he was murdered.

The team re-examines the 1994 case of a 16-year-old girl's rape and murder. The man Jeffries arrested in 1994 pleads his innocence three days before his execution.