Neighborhood Raptor Part 3

A bird of prey of some sort in my VERY urban neighborhood. I was driving down a local street on my way to get some Sunday doughnuts, and this bird (which had been happily chewing on a squirrel) took off and roosted in a nearby sweetgum tree.

I'm unsure of the species - I'm relatively certain it's a juvenile red-tailed or Swainson's hawk, but if anyone can more accurately identify it, let me know.