RedactedNarrative: Vessel 1 (cabin motorboat/remote steering) was at drift in Lake Charles Lake. While at drift, a passenger onboard Vessel 1 fell overboard. The passenger was identified. During the investigation of the incident Agents discovered that Occupant was drinking alcohol, prior to falling overboard. Occupant fell from the starboard side of vessel 1 where the walkway was reduced, with limited hand rails. Agents discovered that Occupant did not know how to swim and was not wearing a PFD. The main contributing factor in this case is alcohol use. The second contributing factor is standing on gunwales. The third contributing factor is the passenger behavior. The type of incident is falls overboard. The body was recovered and turned over to the Calcasieu Parish Corner's Office for analysis and toxicology reports. The toxicology report stated that Occupant had a blood alcohol concentration of .197g% and also had evidence of anti-depressant medication in his system. 
  
  Note: BARD system would not allow the BAC space to be completed. 
  
  Citation was issued to operator for operate an unregistered motorboat.