It seems like a nonsensical, emotional statement that is going to need to be walked back at some point out of necessity.
Yes, this was a tragedy. No, it does not mean we do not need a police force near campus that extends beyond the university's.
I and a small group of others got assaulted, randomly, by a crazy man with a knife just off campus (near my apartment) back in the days. The police were right there when I needed them, helped me and my friends, and detained the threatening individual. We don't need the Mpls police giving the middle finger to our great university and just staying away altogether.