RedactedNarrative: Vessel 1 was being operated by Operator in the Tickfaw River during a rainstorm. Operator was pulling an empty tube behind the vessel with several other passengers in the vessel. According to initial verbal statements from the operator and passengers, the black plastic piece on the tube which attaches to the tow line broke and one of the passengers, Victim was struck in the head by a piece of the black plastic piece still attached to the tow line. Victim was transported to North Oaks Hospital and was treated for a mild concussion. Victim was released on 7-20-21. At this time, further investigation is ongoing. Alcohol is not suspected to be a factor in this case. PFDs were on board but were not worn.