RedactedNarrative: THIS CRASH OCCURRED AS OPERATOR 1 FAILED TO NAVIGATE AWAY FROM THE TREE THAT WAS PARTIALLY IN THE RIVER. VESSEL 1 HAD ENTERED SWIFT CURRENT AND STRUCK THE TREE, CAUSING THE VESSEL TO CAPSIZE, DUMPING THE OCCUPANTS INTO THE RIVER. PASSENGER 2 BECAME PINNED BETWEEN THE VESSEL AND THE TREE AND DROWNED.