RedactedNarrative: On 09/15/2017 at approximately 1730 I received a call from DNR Communication Center about a boat accident at Gunpowder River and that EMS was also responding. Upon arriving, EMS was taking two injured individuals to John Hopkins Bayview Hospital. I met with the owner of the two vessels involved who was getting ready to head back out and look for a Jet ski also under his name. 
  
       Operator2 said that he and his family went out to have fun on his boat and jet ski and explained that operator1 was driving the 2004 jet ski crossing his boat's wake, the jet ski over turned threw Operator1 off of it. He turned his 40' Formula SS boat around to help Operator1 who appeared to be unconscious. When Operator2 was close enough but still moving the throttle back and forward, Operator1's brother in a moment of desperation, jumped into the water to help his brother and got his feet struck by the boat's propeller. Operator2 got them both out of the water and when he saw v1 occupant’s foot called 911 and started his way to a family member residence.
  
       At John Hopkins Hospital, Lt made contacted with V1 occupant1, he advised that when he saw his brother Operator1 hit the water, he seemed stunned and maybe in trouble. V1 occupant1 said that he jumped off boat to help him, at which time his feet where struck by propeller causing serious trauma to right foot, serious laceration and numerous fractures, severed tendons to top of foot, laceration to heel of left foot and other minor injuries. V1 occupant1 also said that his brother (Operator1) did have a boaters safety course. Operator1 was getting treatment for minor neck injury and some routing exams. Lt also Interviewed two people who were the other two passengers of the 40' Formula SS vessel and they confirmed the story from V1 occupant1 and Operator2. All events occurred in Harford County, Maryland.