AREA OF ACCIDENT IS UNKNOWN DUE TO VESSELS BEING MOVED PRIOR TO INVESTIGATING OFFICERS ARRIVAL.  VESSEL 2 WAS DRIFTING NEAR THE CANDADIAN SHORES ESTATES BOAT RAMP WHEN AN UNKNOWN VESSEL (VESSEL 1) STRUCK VESSEL 2 ON THE PORT BOW.  VESSEL 1 THEN LEFT THE SCENE AND WAS UNABLE TO BE LOCATED.  DIRECTION OF TRAVEL WAS UNKNOWN.
CANADIAN                      