Why investigators are searching both land and sea for missing Michigan woman in Bahamas

The U.S. Coast Guard and Bahamian authorities are searching land and sea for 55-year-old Lynette Hooker, who has been missing since April. Lynette's husband, Brian Hooker, reported she fell overboard from a dinghy, but GPS data contradicts his account. Investigators are using cadaver dogs and divers to rule out all scenarios.