Flush on river but paired board

[TeeJayORTj]

This was a questionable raise PF its one I mix between Raise and Fold. MP in this hand is an sLP at 35/13 but decent PF. Button in this hand has only been at table a few hands. He has seen flop in all but one though.

I have trouble putting him on a hand here. And can't decide how many bets to put in on the river. I doubt he has KK but could he have JJ or AJd. He could just have KJ or overplayed AK. I am thinking a bet call is in order for this river. But what about a c/r call 3 bet. How do you play this river against an unknown.

Party Poker 10/20 Hold'em (6 max, 6 handed) converter

Preflop: Hero is UTG with 9[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/diamond.gif[/img].
<font color="#CC3333">Hero raises</font>, <font color="#CC3333">MP 3-bets</font>, <font color="#666666">1 fold</font>, Button calls, <font color="#666666">2 folds</font>, Hero calls.

Flop: (10.50 SB) J[img]/images/graemlins/heart.gif[/img], 2[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
Hero checks, <font color="#CC3333">MP bets</font>, Button calls, <font color="#CC3333">Hero raises</font>, MP calls, Button calls.

Turn: (8.25 BB) 3[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets</font>, MP folds, <font color="#CC3333">Button raises</font>, Hero calls.

River: (12.25 BB) 3[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero ??