A North Carolina woman who went missing while on a girls' trip to the Caribbean may have drowned, her husband says. Elizabeth "Liz" Waddell, 43, went missing from Grenada on July 22 and new details shared by her husband suggest she was last seen in the water – by a group of jet skiers. GET BREAKING NEWS BY EMAILPolice are still treating her disappearance as a missing persons case. CLICK HERE TO DOWNLOAD THE FOX NEWS APP"If Liz walked out of the jungle tomorrow and said, 'Hey, where’s my passport?' I’d not be surprised and obviously get on a plane and go get her in a heartbeat," he said.