Hawaii Five-0

Season 6, Episode 17

Episode Title: Waiwai (Assets)

Air Date: 2016-03-11

Overview:

McGarrett and Five-0 must track down a Russian spy who has stolen a flash drive containing classified NSA information that puts the life of a member of their Ohana at risk. Also, McGarrett finally learns why Catherine left him, and Abby continues to conceal her actual mission from Chin and Five-0.