How do you investigate a disappearance when it happens in the open water? Lynette Hooker has now been missing for more than two weeks after reportedly going overboard from a dinghy. She was sailing with her husband, Brian Hooker, near Elbow Cay in the Bahamas - despite media attention and investigation efforts, there are still no answers. With no body recovered and few clues, law enforcement is facing one of the toughest challenges in any case: searching the open water.In this episode of Criminally Obsessed, we break down what that really means - from shifting currents to the harsh reality of what happens to the human body in warm ocean conditions. Investigative reporter Anne Emerson is joined by forensic diver Alex Beer, a veteran police officer and dive rescue expert, who explains why investigations in the ocean can feel like searching for a needle in a haystack… or rather, as he says, a “needle in water”.Alex shares the key red flags he sees in Lynette Hooker’s disappearance based on his experience. His insight into search efforts, ocean behavior, and the investigative process adds a critical layer of expertise to this ongoing mystery.