Stars 50 NL - TPTK on turn...action?

[QuattroFour4]

No reads on Villain quite yet...how often does he have a flush? Is this a call or a fold?

PokerStars No-Limit Hold'em, $0.50 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

CO ($25.30)
Button ($66.50)
SB ($39.75)
BB ($19)
UTG : Villain ($32.50)
Hero ($60.90)

Preflop: Hero is MP with K[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/diamond.gif[/img].
UTG : Villain calls $0.50, <font color="#CC3333">Hero raises to $2.75</font>, CO calls $2.75, <font color="#666666">2 folds</font>, BB calls $2.25, UTG : Villain calls $2.25.

Flop: ($11.25) 7[img]/images/graemlins/spade.gif[/img], 9[img]/images/graemlins/heart.gif[/img], 6[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(4 players)</font>
BB checks, Villain checks, Hero checks, CO checks.

Turn: ($11.25) A[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(4 players)</font>
<font color="#CC3333">BB bets $1.5</font>, Villain calls $1.50, <font color="#CC3333">Hero raises to $9.5</font>, CO folds, BB folds, <font color="#CC3333">Villain raises to $29.75</font>, Hero?

[rivhawk02]

Seems like a standard fold given that you only have TPTK on a very coordinated board with a possible flush in a multiway pot. I think Baluga theorem applies here(if you are not familiar with it google it). It basically says a large raise on the turn esp multiway almost always means one pair hands are toast.

[wildzer0]

Standard fold.