I was hoping to get a bit more information before the news broke and now I do.
The injured bird is a peregrine, it is Beau from West Winnipeg. He was found by the folks at CMU on Monday and they called me for assistance. I wasn't able to get to him in a timely fashion but did manage to find someone at Manitoba Conservation office despite their offices being closed for Easter Monday. He was able to retrieve Beau and take him to the vet.
I got an update on his condition last night ...
Beau has a couple of fractures to his ulna that look as though they will heal on their own with proper treatment and lacerations on his breast and perhaps some soft tissue bruising on his feet. The feet will be fine, the lacerations maybe the most serious of his injuries. He's got a bit of an infection so he's getting a course of antibiotics prior to surgery which should improve his ability to heal afterwards. He's in good shape and seems to be dealing with being in care well, but the caveat is that anything can happen. But he's a tough bird and in good hands now. After surgery, he will need a period of recovery, then rehabilitation and depending on how things heal up, he will be assessed to see if he can be re-released into the wild. We/they won't know until he is back to using his wings in a flight cage to know. No idea how long his recuperation will be but will post updates as we get them.
I've got some additional photos of himself from Monday - will see about posting one or two this evening.