That's a Crop-duster!
That crop-duster is set up to pull a banner and advertises a flight school or air tour outfit phone number on it's side, don't see any spray rigging.
Looks like he went in straight down more or less.
If true, you are one red-pilled mofo to be here. If that is the case to answer your question you can find a private coroner in another location that you trust. If you have roots somewhere else than you are, try that.
Bigger question for me would be to look into the psychiatrist prescribing for clown connections or ties to other deaths, look for a pattern. So, I'm very skeptical of your claim.
But, if true then I suggest to go within and find deeper meaning to your reason for existence. This kind of shock can give you breathing room from the pressure of your ordinary personality, perhaps for the first time since it formed in your youth covering up the Real (You)