$10NL - lay down top trips against loose passive?

[Zilarik]

This guy is a bit on the loose passive side given hits stats (36/1/.2 over 80 hands) but I don't think he was an outright fish. He seemed to have a grasp on the fundamentals - he was positionally aware and didn't call down with crap - but he was pretty scared about putting money on the line. I have seen him check behind with 2nd nut flush. The river was a tough spot for me - I wasn't terribly concerned about the flush but given how meek and passive this guy is, it seems that I will have a 2nd best hand here the majority of the time.

Oh, and the minbet on the turn was a misclick, I meant to pot it. On FTP I use the keypad to type in my bets, but I was a bit fast to hit the enter key [img]/images/graemlins/crazy.gif[/img]

Full Tilt No-Limit Hold'em, $0.10 BB (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Button ($22)
SB ($6.50)
Hero ($10.25)
UTG ($10.10)
MP ($6.45)

Preflop: Hero is BB with A[img]/images/graemlins/club.gif[/img], 9[img]/images/graemlins/spade.gif[/img].
UTG calls $0.10, MP calls $0.10, <font color="#666666">1 fold</font>, SB completes, Hero checks.

Flop: ($0.40) 9[img]/images/graemlins/diamond.gif[/img], 9[img]/images/graemlins/heart.gif[/img], 6[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(4 players)</font>
SB checks, <font color="#CC3333">Hero bets $0.3</font>, UTG calls $0.30, MP folds, SB folds.

Turn: ($1) Q[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $0.1</font>, <font color="#CC3333">UTG raises to $0.5</font>, <font color="#CC3333">Hero raises to $1.4</font>, <font color="#CC3333">UTG raises to $4.2</font>, Hero calls $2.40.

River: ($9) 2[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">UTG bets $6 (All-In)</font>, Hero...