I have never seen a coroner's report before, but I collect and have many death certificates. Some are detailed on how the person died and some aren't. Maybe you could try to obtain a death certificate. I have one relative that had a shootout in a small town with the sheriff and lost. It was detailed by the coroner on the death certificate. One of my husbands' cousins was murdered on the steps of a courthouse and it was written on the death cerificate who shot her. Good luck