RedactedNarrative: Vessel 1 were opeating at 45 mph in open water about 40 yards apat in a southbound direction of travel in the area of Banker's Island.  Vessel 1 was behind and to the left of a third vessel and opetating inside vessel 3's wake  Vessel 2 appraoched from the right attempted to go between the two vessels.  At the last moment, vessel 2 turned sharply to the left and spun into vessel1.  Vessel 3's starboard rear transom area struck vessek 1 below the gunnel in the area of the foot well and casued the listed damage.  This sent vessel 2 operator starboard and intot eh water.  vessel 2 then fled the area (hit and run collision)  All PWC opeators were wearing PFDs.
NameOfBodyOfWater: Lake Tapps
NearestCityTown: Bonney Lake                   