While investigating several deaths at a diabetes clinic, Briscoe and Logan discover that teenage computer hackers may have tampered with the clinic's medical database.

Briscoe and his new partner, Det. Reynaldo Curtis, investigate the murder of a young girl who disappeared between school and her music lesson, with a blurry film from an ATM machine as their clue.

When a caviar importer is murdered the day after his wedding to a much-younger woman, the large pool of suspects includes his new wife, his children, and his chief competitor, each of whom has a compelling motive for committing the crime.