missed with two barrels, made a hand on the river

[teamdonkey]

1/2 9max - villain is 52/6/1.5 over a small number of hands. Twice since i've sat down he's pushed people off hands for medium pots, and shown random garbage. MP1 is 40/12 and seems generally donkish.

button ($85.52 in chips)
SB ($359.30 in chips)
BB ($65.60 in chips)
UTG ($215.50 in chips)
UTG+1 ($98.66 in chips)
MP1 ($218.95 in chips)
Hero ($396.60 in chips)
Villain ($344.10 in chips)
CO ($201.60 in chips)

Hero is dealt A[img]/images/graemlins/diamond.gif[/img]K[img]/images/graemlins/diamond.gif[/img]

2 folds, MP1 raises to $4, Hero raises to $16, Villain calls, 5 folds, MP1 calls

Flop ($51) - 8[img]/images/graemlins/spade.gif[/img]8[img]/images/graemlins/heart.gif[/img]4[img]/images/graemlins/spade.gif[/img]

MP1 checks, hero bets $32, Villain calls, MP1 folds

Turn ($115) - 5[img]/images/graemlins/diamond.gif[/img]

hero bets $76, villain calls

River ($267) - K[img]/images/graemlins/spade.gif[/img]

hero... ?