Fold this turn?

[chucksim]

Anyone do anything different here? Is not folding the turn a leak? He seems to be screaming K, but I can't be too sure, can I?

Villian plays a lot of hands, but tends to be on the passive side. Not at the table for 2 orbits, though, so read isn't that solid.

Am I forced to pay this off?

Party Poker 1.00/2.00 Hold'em <font color="#0000FF">(10 handed)</font> link

Preflop: Hero is BB with Q[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/heart.gif[/img].
<font color="#666666">4 folds</font>, MP3 calls, <font color="#666666">1 folds</font>, Button calls, <font color="#666666">1 folds</font>, <font color="#CC3333">Hero raises</font>, MP3 calls, Button calls.

Flop: (6.50 SB) A[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets</font>, MP3 calls, Button folds.

Turn: (4.25 BB) 4[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, <font color="#CC3333">MP3 raises</font>, Hero calls.

River: (8.25 BB) 4[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">MP3 bets</font>, Hero calls.

Final Pot: 10.25 BB.