Onahoua Rodriguez

When the CIA informs McGarrett that his mother has gone rogue on her undercover mission and may have killed her partner, Steve goes to Mexico to bring her home and prove her innocence.

Special Agent Dom Vail sends out a distress call. When the team find a car covered in blood that is not his, they question whether he is dead or alive.

In the season finale, Castle struggles to keep Beckett safe as she hunts down the man who shot her.

Lilly examines a 1979 murder investigation after a woman hands her a home video filmed by her perverted husband, which appears to show a teenage runaway being shot and killed.

The apparent suicide of a female freshman on a college campus brings Sara back in contact with an old nemesis.

Horatio grows suspicious when Internal Affairs gets involved in the investigation of a murdered police officer. He begins to suspect that the killing was not simply a random crime.