Well doctors don't love knocking someone out for surgery or pumping them full of chemicals without knowing what's already in their system, so I'm sure there's labs on it. The question would be if the police have a right/cause to that information, I would think.
yeah. That is my line of thinking. I would think they would. Major injury. Public damage, rental car damage. Insurance involved.. I am very ignorant to much of this but seems that all the boxes are checked that blood work is getting done as part of an investigation.