Check behind river?

[beavens]

no reads, villian is 32/12 over only 50 hands

Party Poker No-Limit Hold'em, $ BB (6 max, 6 handed) FTR converter on zerodivide.cx

BB ($22.15)
UTG ($11.80)
Hero ($27.70)
CO ($61.65)
Button ($40.35)
SB ($24.75)

Preflop: Hero is MP with T[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/diamond.gif[/img]. SB posts a blind of $0.10.
UTG calls $0.25, Hero calls $0.25, CO calls $0.25, <font color="#666666">1 fold</font>, SB (poster) completes, BB checks.

Flop: ($1.25) 4[img]/images/graemlins/diamond.gif[/img], Q[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(5 players)</font>
SB checks, BB checks, UTG checks, <font color="#CC3333">Hero bets $1</font>, CO calls $1, SB folds, BB calls $1, UTG folds.

Turn: ($4.25) 7[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
BB checks, <font color="#CC3333">Hero bets $3</font>, CO folds, BB calls $3.

River: ($10.25) 5[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, Hero checks.

Final Pot: $10.25

what would you guys do on the river?