Chase Kim

Susan and Ian's relationship moves to the next level; Gabrielle has a new love interest; the residents of Wisteria Lane celebrate their annual block party.

When Reid fears his mother has been abducted, he asks the BAU to investigate while he's stuck in prison.

Owen is faced with tough decisions as Seattle Grace spirals toward financial ruin; Jo and Alex try to save an infant's life; April turns to Jackson for dating advice.

A South Korean ambassador is a target for assassination at a state wedding; the plot thickens when another individual is gunned down instead.

Sylvester's life is endangered while he is undercover in a federal prison, hoping to save the lives of three judges. Team Scorpion must pull off a prison break in order to get him out.

An anonymous source provides advanced details on an important story; the staff cuts its anniversary party short.