[s3e12] Kapu (forbidden) Apr 2026

Depending on the time zone and viewer votes, the identified killer varied:

The phrase refers to the twelfth episode of the third season of the CBS police procedural series Hawaii Five-0 , which originally aired on January 14, 2013. Episode Overview [S3E12] Kapu (Forbidden)

The professor’s boss, his teaching assistant, or one of his students. Depending on the time zone and viewer votes,

In the Eastern Standard Time airing, fans voted for the Professor's boss as the culprit. Key Locations The episode features several locations across Oahu: Key Locations The episode features several locations across

The episode is notable for its interactive format, where viewers were invited to vote in real-time via the show's website to choose the killer from three different suspects.

The Five-0 team investigates the death of a college professor whose body was discovered in a tub of acid by a student during a fraternity hazing ritual. The investigation leads the team to a northern private island wildlife reserve where the professor was secretly studying an extinct plant that could potentially cure a rare disease. Subplots: