Whats he got?

[bigfishead]

2/4 nl..only been at the table for 13 hands. This is the first hand villian has played. He's on the button. On the turn I figured I knew exactly what he had, with a 75% probability. Based on his previous tightness preflop and the actions to this point. any thoughts?

PokerStars No-Limit Hold'em, $4 BB (8 handed) converter

Hero ($128)
Button ($236)
SB ($152)
BB ($258.30)
UTG ($329.60)
UTG+1 ($277.55)
MP1 ($406)
MP2 ($77.10)

Preflop: Hero is CO with Q[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 fold</font>, UTG+1 calls $4, <font color="#666666">1 fold</font>, MP2 calls $4, Hero calls $4, Button calls $4, SB completes, BB checks.

Flop: ($24) K[img]/images/graemlins/club.gif[/img], 5[img]/images/graemlins/heart.gif[/img], T[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(6 players)</font>
SB checks, BB checks, <font color="#CC3333">UTG+1 bets $4</font>, MP2 folds, <font color="#CC3333">Hero raises to $24</font>, Button calls $24, SB folds, BB folds, UTG+1 folds.

Turn: ($76) 6[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $48</font>, Button calls $48.

River: ($172) T[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $52 (All-In)</font>, Button calls $52.

Final Pot: $276