Chase Kim

The team tries to prevent the assassination of a South Korean ambassador at a state wedding; Lightman reveals family secrets and lies while trying to identify the assassin.

The hospital director agrees to take on patients who would normally go to a now-closed ER at another hospital; one of Camille's study partners is brought in to the ER; Christina wonders if Camille is doing drugs.

The residents of Wisteria Lane celebrate their annual holiday block party. Meanwhile, Gabrielle gets a new love interest.

Poised to compete at TechCrunch Disrupt, the guys of Pied Piper become worried after an impressive presentation by Gavin Belson. As Jared tries to pivot the company, Richard is inspired to make big changes at the last minute.

Danny's mom is questioned by the FBI; McGarrett works with a young, autistic man who might be able to help solve a murder.

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.