RedactedNarrative: While offshore and drifting Vessel 1 began to take on water. The vessel had two  bilge pumps and neither of them worked. One of the occupants tried to start the engine however there was already too much water in the vessel and it would not start.  The vessel quickly sank and all four occupants were able to get off of the vessel safely. All four occupants waited on top of the capsized vessel until a Good Samaritan picked them up.