I can tell you that I personally saw huge construction vehicles with wrecking balls, etc, near my freshman dorm. And now I don’t see the dorm. I didn’t physically see it come down though, so you’ve got me there.
You can actually see it in progress in the huge panoramic photo I linked, #12 in my “some pictures” thread. Which I am about to bump. There is definitely bare ground/construction debris visible, near that crane thing, where there was once a U Hall(s).