There was a lot about his injuries, confusion, and statements. At the scene the officer used the word incoherent in his notes. The judge asked about why the officer used that word and the officer stated that his affect was a blank stare and that he wasn’t aggressive, just “there”.
Several of the statements were referenced as being made after the administration of pain medicine, one being fentanyl and the other ketamine. The judge argued about the effects of those medicines to cause confusion was for expert medical testimony to determine.
I know for a fact that IV fentanyl can cause confusion almost immediately. You can OD and drop dead from it before you can even get the needle out of your veins.