Autopsy reports on two U.S. security officers say they died of respiratory failure . They may also have suffered heart attacks , a police report says . The bodies of the two men were found a week ago on the container ship Maersk America . Police said ` ` ' suspicion of drug use '' as syringe , traces of heroin were found .
Autopsy reports on two U.S. security officers indicate they died of respiratory failure . They may also have suffered heart attacks , a police statement says . The bodies of the two men were found a week ago on the container ship Maersk Alabama . Police report `` includes suspicion of drug use '' as syringe , traces of heroin were found .