RedactedNarrative: Vessel 1 was traveling slowly s/direction just east of Crabapple Island, close to shore.  Weather was windy w/ heavy chop.  Two unidentified boats passed close by and caused vessel 1 to take on water from the stern.  Pump couldn''t keep up and boat sunk.  Both people were taken on board by a passerby watercraft.  No injuries.  Boat lifted from Fox Lake and transported back to Electric Harbor.