Where did Koa's rehab patient disappear to?
On Hawaii Five-0 Season 9 Episode 12, Tani stepped in to help when the patient disappeared without a trace.
Meanwhile, McGarrett and Five-0 supported Danny and Rachel by determining what happened when someone close to them got into a life-threatening accident.
With a life on the line and little answers, the team had to stick together now more than ever.
Use the video above to watch Hawaii Five-0 online right here via TV Fanatic.
Catch up on all your favorite shows and reviews and join in the conversations with other fanatics who love TV as much as you.
Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.