Maia goes to visit her father while he's incarcerated, while Adrian and Barbara face a client's truth. Lucca gets more than she expects as a second chair to Diane on a case.
The detectives believe that someone is murdering hospital patients, and find that tainted medication is leading to the deaths.
When a promising chef disappears and a restaurant critic is murdered, Goran and Eames investigate the dead man's life, searching for a clue that will lead them to his murderer.
A woman accused of murdering a street vendor dies in prison as a result of an illegal sterilisation, putting an `altruistic' nurse in the hot seat.
The detectives continue searching for a shooter who may be responsible for several unsolved murders from a few years back.