villian is loose, agressiveness is unknown

PreFlop: <font color="blue">HERO</font> is BB with <font color="black">9[img]/images/graemlins/spade.gif[/img]</font> <font color="black">K[img]/images/graemlins/spade.gif[/img]</font> (6 Players)
2 <font color="darkred">folds</font>, CO limps, 1 <font color="darkred">fold</font>, SB limps, <font color="blue">HERO</font> checks,

Flop: (3.00 SB) <font color="red">A[img]/images/graemlins/heart.gif[/img]</font> <font color="green">K[img]/images/graemlins/club.gif[/img]</font> <font color="green">3[img]/images/graemlins/club.gif[/img]</font> (3 Players)
SB checks, <font color="blue">HERO</font> <font color="green">bets</font>, CO calls, SB <font color="darkred">folds</font>,

Turn: (2.50 BB) <font color="red">A[img]/images/graemlins/heart.gif[/img]</font> <font color="green">K[img]/images/graemlins/club.gif[/img]</font> <font color="green">3[img]/images/graemlins/club.gif[/img]</font> <font color="green">5[img]/images/graemlins/club.gif[/img]</font> (2 Players)
<font color="blue">HERO</font> <font color="green">bets</font>, CO <font color="darkgreen">raises</font> HERO??
Final Pot: 5.50 BB

Results below:
CO doesn't show.
Outcome: CO wins 5.50 BB.