[100NL] AJ, two pair on river vs shortstack

[Mhaz]

No stats or reads on villain.

Poker Stars, $0.50/$1 NL Hold'em Cash Game, 5 Players
LeggoPoker.com - Hand History Converter

Hero (BTN): $101.50
SB: $79.10
BB: $15.50
UTG: $66.40
CO: $113

Pre-Flop: J[img]/images/graemlins/diamond.gif[/img] A[img]/images/graemlins/spade.gif[/img] dealt to Hero (BTN)
UTG calls $1, CO folds, <font color="red">Hero raises to $5</font>, 2 folds, UTG calls $4

Flop: ($11.50) 6[img]/images/graemlins/diamond.gif[/img] K[img]/images/graemlins/club.gif[/img] 3[img]/images/graemlins/diamond.gif[/img] (2 Players)
UTG checks, <font color="red">Hero bets $7</font>, UTG calls $7

Turn: ($25.50) J[img]/images/graemlins/spade.gif[/img] (2 Players)
UTG checks, Hero checks

River: ($25.50) K[img]/images/graemlins/spade.gif[/img] (2 Players)
UTG checks, <font color="red">Hero bets $16</font>, <font color="red">UTG raises to $54.40 and is All-In</font>

Easy muck?

[EasyAs1-2-3]

As played gotta pitch w/ no read I think. However, I think I might like a c/c on this river though. He could have a diamond draw or mid pair and that river K is an OK bluffcard for him is it not?