$55 AKo hand-TPTK +gutshot; villian all in before me

[Bigdaddydvo]

Not too far into this $55, so no reads. I may have villian beat, but with everyone to act after me, what to do?

Party Poker No-Limit Hold'em Tourney, Big Blind is t15 (10 handed) FTR converter on zerodivide.cx

UTG (t1000)
Hero (t970)
UTG+2 (t955)
MP1 (t940)
MP2 (t945)
MP3 (t940)
CO (t1150)
Button (t930)
SB (t1060)
BB (t1110)

Preflop: Hero is UTG+1 with K[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/club.gif[/img].
UTG calls t15, Hero raises to t65</font>, 2 folds[/i]</font>, MP2 calls t65, 1 fold[/i]</font>, CO calls t65, 2 folds[/i]</font>, BB calls t50, UTG calls t50.

Flop: (t332.50) J[img]/images/graemlins/club.gif[/img], T[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/club.gif[/img] 5 players)</font>
BB checks, UTG moves all in, HERO????

[valenzuela]

I call...he probaly has lots of outs though

[Freudian]

I think this is the call, unless he is known to be a tricky player. It is possible that you are looking at a split, but then you freeroll to the backdoor flush.

[John Hurst]

Call and backdoor a flush.