RedactedNarrative: A collision between to vessels in a narrow channel "underBridge". Boat #1 was struck amidship on the starboard side by vessel #2.  Vessel #2  Vessel #2 left scene without giving vessel #1 any info.  Unknown info on vessel #2 except about 20 feet center console.
NameOfBodyOfWater: Quincy Bay
NearestCityTown: Quincy                        