RedactedNarrative: On the morning of Monday, October 23, 2017 at approximately 0640 hours in the morning, The Harbor Patrol Unit from the Metropolitan Police Department was dispatched to the report of a vessel collision in the vicinity of Teddy Roosevelt Island on the Potomac River. The involved parties met the investigating officers at Thompson's Boat House, not far from the where the collision occurred. Two vessels were involved in the collision. 
  Vessel #1, a 34 ft cabin cruiser pleasure craft, had reportedly been anchored just east of Roosevelt Island since the previous night. Both parties stated that the struck vessel had a 360 degree mast/anchor light on. The two occupants of vessel #1 were sleeping at the time of the collision. The striking vessel, a racing shell with eight rowers and one coxswain on board, was traveling south coming from the Key Bridge. The coxswain of the striking vessel reported he had turned the boat around at the Key Bridge because of the foggy conditions. As he turned the vessel around Roosevelt Island he reported not seeing the struck vessel anchored in front of him until the collision had already occurred. The striking racing shell was able to be rowed to its boat house.
  
  No injuries were reported for any involved persons at the time of the investigation. The striking vessel sustained heavy damage to the bow, with nearly to from three feet of carbon fiber being crushed. Vessel #1 had no observable damage above the waterline.
  
  The cause of the collision is attributed to a number of factors. First, the foggy conditions, estimated to be less than a half a mile, reduced visibility. Also, the coxswain operating Vessel #2 failed to keep a proper lookout especially for the conditions.