RedactedNarrative: On 07/08/18 at approximately 1615 hours the vessel "Sea Horse" was returning to it's slip, at Bohemia Vista Marina.  The Captain of the vessel had backed her vessel into the slip and the engines were in neutral.  The captains instructions to her daughter and granddaughters were to remain seated while her husband secured the lines.  Husband had stepped off the vessel and was getting ready to secure a stern line.
  
   A nearby slip holder walked over and offered to help secure the vessel.  Subject picked up the bow line from the dock and slipped it over the starboard side mid-ship cleat.  This was the incorrect line for this cleat.  The line was too short and just as he slipped the line over the cleat the wind and waves pushed the boat away from the dock and the line came taught.  Subject's index finger on his left hand was caught between the cleat and the line and was squeezed causing the skin to separate and almost severe the finger.  The vessel was pulled back to the dock and Subject's finger was removed.  First Aid was administered and EMS was called.  
  
   All events occurred in Cecil County.