I was doing well in a tournament when this situation comes up. I had no read on the guy that made the reraise, he had just sat down.

Party Poker No-Limit Hold'em Tourney, Big Blind is t200 (10 handed) converter

UTG+2 (t2905)
MP1 (t2055)
MP2 (t3245)
MP3 (t1600)
CO (t5031)
Button (t2275)
SB (t3318)
Hero (t5410)
UTG (t6820)
UTG+1 (t2960)

Preflop: Hero is BB with [Kh], [Kc].

Flop: (t300) [5c], [8c], [9c] (10 players)

Turn: (t300) [3s] (10 players)

River: (t300) [5s] (10 players)

Final Pot: t300

I had a bad feeling about this hand, but who doesn't in this situation. With no read on him I figured with AA he would have just called the 500 in order to entice some of the other callers into the pot with him and also to try to get some more money out of me. It seemed to me like the call way out of position would be a sign of 99-qq and that the all in would support that to.

Any thoughts?

...sorry guys, I can't get the converter to work properly. I've tried 7 times and it wont show the preflop actions. UTG called with 5 other guys. I raised from bb of 200 to 700, utg pushes all in. Everyone folds and I call.