Elizabeth Waddell, a 44-year-old physical therapist from North Carolina, has gone missing while vacationing in Grenada. She was last seen at Grand Anse Beach after leaving her Airbnb for a swim. Her husband, who is now traveling to the Caribbean island, has pleaded for assistance in locating her. Friends and family are actively seeking help in the search, which has extended into its fifth day. Local police and divers are involved in the ongoing efforts to find her.