RedactedNarrative: THE VESSEL STARTED TAKING ON WATER IN SHEM CREEK.  AS THEY HEADED BACK TO BUSHY PARK THEY SLOWED DOWN TO GET THEIR BEARINGS WHEN THE CAPTAIN NOTICED A RUSH OF WARM WATER ON HIS FEET.  THE STERN SUNK AND THE BOAT CAPSIZED.  WHEN THE BOAT WAS RECOVERED AND PUMPED OUT, IT WAS DISOVERED THAT AN EXHAUST HOSE WAS DISCONNECTED AND PUMPING WATER INTO THE BILGE.