Top set in a reraised pot 3-way WCOOP $200r

[betgo]

PokerStars No-Limit Hold'em Tourney, Big Blind is t600 (9 handed) internettexasholdem.com

CO (t101723)
Button (t39648)
SB (t17145)
BB (t45170)
UTG (t69576)
UTG+1 (t21035)
MP1 (t73326)
Hero (t32757)
MP3 (t8140)

Preflop: Hero is MP2 with K[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/club.gif[/img].
<font color="#CC3333">UTG raises to t1200</font>, <font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to t3600</font>, <font color="#666666">1 fold</font>, CO calls t3600, <font color="#666666">2 folds</font>, BB calls t3000, UTG folds.

Flop: (t11820) 6[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
BB checks, <font color="#CC3333">Hero ???