Over on TeamFortress2Fort.com, Scorch posted a screen shot of the first kill with a reflected flare (that I've seen anyway). What makes it even better is that it was the pyro who shot the flare that he killed.

In other words: a pyro shot a flare at him at the exact moment he used his "compression blast" (he was also pyro), so the flare was sent back and hit it's sender, who then died. There's even a little icon showing how the guy was killed. Impressive :)

There original thread about this is here.