RedactedNarrative: Operator was preparing to leave a fishing spot.  He was pulling his anchor when the rope of the anchor got wrapped around the prop at the same time the vessel took several waves over the stern.  The weight of the water, plus the engine and the three males standing in the rear of the vessel apparently caused the vessel to swamp. The vessel then capsized, ejecting the occupants.
NameOfBodyOfWater: Nantucket Sound
NearestCityTown: Osterville                    