Chase Kim

A Christmas Eve ransomware attack on the Honolulu Police Department forces Lia to reveal a family secret to Magnum and Katsumoto.

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.

Magnum is hired by a woman to prove that her son didn't kill his girlfriend and has only 24 hours before the accused accepts a plea deal; Rick and TC try to recover stolen appliances that were donated to a wounded veteran.

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

Nora tries to keep Holly from hurting William's missing son; Robert and Kitty wait for a birth mother.