Hawaii Five-0: Season 5, Episode 15

5 - 15: E 'Imi Pono (Searching for the Truth)

When a journalist is killed, Five-0 must use his past reporting to hunt down a presumed dead Congolese warlord who is alive and well living on Oahu. Also, as Valentine's Day approaches, Danny overreacts when Grace's texts to a boy start accidently coming up on his cell phone.