RedactedNarrative: Operator/Deceased identified by DL that was on his person, was observed by three witnesses who were taking in their dock for the year.  Operator/Deceased had been observed fishing from the boat not far from shore. They looked at one point and did not observe the Operator/Deceased in the boat and did see him floating in the water near the boat. They used their row boat to get Deceased from the water and contacted 911.  The witnesses were able to retrieve the boat and pulled it to shore where it was secured.  The witnesses stated the boat was being propelled by the trolling motor and did not hear any calls for help. Deceased was flown to Regions Hospital in St Paul.  Investigating Officer contacted Regions Hospital and they stated the Operator/Deceased had expired.  Victims spouse indicated that the victim had been prescribed new medication earlier in the week.