The Ourang Medan
In February 1948, distress calls were picked up by numerous ships near Indonesia from the Dutch freighter SS Ourang Medan. The chilling message was, “All officers including captain are dead lying in chartroom and bridge. Possibly whole crew dead.” This message was followed by indecipherable Morse code then one final grisly message… “I die.”
A boarding party was sent to the ship and what they found was that all the crew and officers of the Ourang Medan were dead, their eyes open, faces looking towards the sun, arms outstretched and a look of terror on their faces. Even the ship’s dog was dead, found snarling at some unseen enemy. When nearing the bodies in the boiler room, the rescue crew felt a chill though the temperature was near 110°F.
The decision was made to tow the ship back to port but before they could get underway, smoke began rolling up from the hull. The rescue crew left the ship and barely had time to cut the tow lines before the Ourang Medan caught on fire and sunk.
To this day, the exact fate of the Ourang Medan and her crew remain a mystery. (Source)