A Los Angeles-area man has been charged with murder in the death of his wife while on a cruise along the Mexican coast, An FBI spokesman told CNN sister network HLN. Shirley McGill, 55, was found dead in her cabin on the Carnival Elation on Tuesday as the ship, after a five-day cruise to Cabo San Lucas, was heading back to its origination point of San Diego, California, authorities said. Robert McGill, who is in his mid-50s, is charged with murder on the high seas, FBI Special Agent in Charge Keith Slotter told HLN
