RedactedNarrative: On 7/28/2018 at approximately 4:15pm, approximately a half mile south of the McHenry Dam on the Fox River, a witness  noticed a boat shored and fully throttled on the shore with the engines smoking.  He jumped out and used his fire extinguisher on the engines.  The witness observed the victim trapped in between the boat and a tree and believed him to be deceased.  The witness cut the engine and called 911.  McHenry County Sheriff responded to control the scene until DNR arrived and took over the scene.