RedactedNarrative: On 6-22-18 Sgt was notified of a boating incident that had occurred on 6-16-18 at approximately 9pm in Assumption parish on Lake Verret.  Sgt. contacted the operator in reference to the incident.  Operator stated that he and his girlfriend were returning from a fishing trip on Lake Verret, heading back to Attakapas boat launch. He advised that out of nowhere he struck something solid but didn’t know exactly what.  He made sure his girlfriend was ok and continued to the launch.  He gave Sgt. coordinates to the location where he thought the collision occurred based off of his track log.  
  
  Sgt. and SA arrived to the location and entered the above coordinates and navigated a course directly to a wellhead in the lake.  Immediately agents noticed fiberglass imbedded into the wellhead. Several pictures were obtained of the area.  Agents also noticed a light beacon affixed to the top of the wellhead however it was knocked over.  On 6-23-18 Sgt. and Agent returned to the wellhead to test the light beacon.  Agents noted that the power wires were still hooked up.  Sgt. contacted a manufacture of similar light fixtures and was guided how to test the light.  While doing so agents documented that the light did illuminate.  On 6-24-18 Sgt. and Agent met with Operator and Occupant at the location the vessel was being stored.  Operator was interviewed and stated that he never boats at night, but on this day they fished until dark. He also advised that he is very comfortable in the lake because he is there very often. He later stated that he never knew those wellheads were there.  He advised that he was very relaxed and was sitting back comfortably in his seat cruising back to the launch at approximately 30-35MPH when the impact occurred. Operator told agents that he was wearing his killswitch layard and PFD, but Occupant was not wearing her PFD. Agents were not able to determine if alcohol or drugs were contributing factor due to the timeframe.