Lynette Hooker may have returned to sailboat before going missing in the Bahamas, source says

Coast Guard investigators are looking into the disappearance of Lynette Hooker, 55, who went missing in the Bahamas. While Hooker's husband claims she fell from a dinghy, a source close to the family tells CBS News that Hooker may have returned to the couple's sailboat before she vanished. Cristian Benavides reports.