Who Says Cops Don't Cry?

S12, E2: Honolulu policewoman Lori Wilson is on the scene when her husband, Honolulu cop and Five-O recruit, Kevin Wilson, is gunned down by bandits. McGarrett brings Five-O into the search for Wilson's killer, meanwhile, trying to dissuade grieving Lori from waging a risky personal crusade to find the fugitives.