Five-0 investigate the hijacking of a medical helicopter by a wounded Asian. Quinn and Tani track down the burner phone he got, murdering the shopkeeper. At the address, Steve and they find DEA agent Richie Gormican, who is hunting for the culprit: Ben Tam, who crashed on a small plane carrying $10 million worth of heroin, which is connected to Sam Bishop, Wes Cullen's associate. Adam, Junior and Eddie search the jungle and find the plane and the heroin. McGarrett's suspicions about Gormican are proved: he was suspended by the DEA, worked with Tam and is completing his drug deal with a Serbian gang. At the hospital, Sam Bishop, who remains unconscious, is murdered.
—KGF Vissers