RedactedNarrative: Injured party exited vessel 1 via stern ladder to urinate into water. When doing so, vessel 1 operator did not take boat out of gear. Injured persons leg hit propeller when she entered water, causing a severe cut and broken leg. Vessel operator did not call 911, took injured person to hospital on his own. I was called two days later by operator stating the facts. I investigated and noticed alcohol was present in the vessel. Vessel had not been used since incident.