KK check raised on the flop

Party Poker No-Limit Hold'em, $0.50 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

UTG ($70.60)
Hero ($85.78)
CO ($57.65)
Button ($52.02)
SB ($74.30)
BB ($48.50)

Preflop: Hero is MP with Khttp://www.flopturnriver.com/phpBB2/...miles/club.gif, Khttp://www.flopturnriver.com/phpBB2/...iles/spade.gif.
UTG raises to $2, Hero raises to $6, 4 folds, UTG calls $4.

Flop: ($12.75) Jhttp://www.flopturnriver.com/phpBB2/...iles/heart.gif, Qhttp://www.flopturnriver.com/phpBB2/...es/diamond.gif, 3http://www.flopturnriver.com/phpBB2/...iles/spade.gif (2 players)
UTG checks, Hero bets $8, UTG raises to $20, Hero ??

What'cha know about him?

fold IMO unless we've seen him overplay 1pr hands. His PF range is large for calling the 3bet however once he c/r's the flop his range is something like this: JJ+/AQ/KT/air

Reads would certainly be nice to narrow-down his PF range. If he's a nitty reg it's a fold, if he's a TAG it's closer and if he's LAGGY well then shit I wouldn't know what to do.

I know absolutely nothing about him having just sat down with no previous PT stats either.

It's all about reads baby. If you know what he has, it's easy to know what to do.

Let's see here though... what hands are we beating that would do this, other than AQ?







?