That is very unfortunate and tragic. It also adds weight to my personal decision never to operate a motor vehicle after drinking any alcoholic beverage. Seeing as I don't drink alcohol it's not a problem for me. I'm not saying that Mr. Ramirez was drunk, but in such a situation I would put my vehicle in the sand before endangering other innocent motorists; assuming I was dead cold sober and in full possession of my faculties. That's the danger with alcohol. You can be sober enough to operate a vehicle in ordinary situations, but in an emergency such as that, any alcohol is going to affect your judgment, even if only a little. In an emergency, any at all is too much.
Anyway, my thoughts and prayers go out to those involved in this tragedy.