The son of a prominent art gallery owner is found dead in Koreatown. Looking for clues, Laura and the team navigate through the neighborhood's karaoke scene where they uncover a gambling ring. To catch the killer, Laura must prepare to enter a high-stakes poker game, forcing her to reconnect with her estranged father.

When a couple is found murdered in their apartment, Laura and the team investigate to determine if a religious motive was at play. Meanwhile at home, a familiar - if not so friendly -- face visits Laura and Jake during their search to find a replacement nanny for the boys.