Multiple accidents on IH-10 Sunday morning

I was driving through early Sunday morning (maybe 6/7am) and there were SO many accidents. It was kinda raining and maybe it was slick, but it looked like a wrong way driver went on a rampage and left a string of separate cars wrecked on the highway.

It was even stranger because I’d see a couple cars sitting wrecked by themselves with no first responder vehicles around them, but the cars before and after them were swarmed with fire trucks and other FR’s. I was traveling east, but there were a few more on the west bound side as well.

I can’t find ANYTHING on Google and it doesn’t look like anything was said on here. What the heck was going on???