RedactedNarrative: vessel one was traveling on the Pascagoula River south of Cumbest Bluff,  operator stated he hit a submerged object, ejecting operator and passanger.  witness's that arrived on scene found operator swimming and passenger face down floating.  Passenger passed away.   there was a visible line of trauma from the victims forehead, down the left of her nose and upper lip continuing on her left shoulder and chest.  Victim was found floating face down in the water and probable cause of death listed as drowning. OPerator had a .104 BAC.  Both Operator and Passenger were listed as positive for drug use prior to incident.