PLO8, small fh, facing turn raise

[emptyshell]

Villain is loose preflop (VPIP 45, PFR 8), but relatively tight postflop (WSD 20%, W$SD 56%) over 2k hands.

Who folds this? (Notice SB is shortstacked)

$400 PL Omaha Hi/Lo
CO ( $716.55 ), BB ( $135.45 ), Hero ( $469.68),
MP2 ( $388 ), SB ( $224.80 ), MP1 ( $407.30 ),
OUT ( $346.20 ), BUT ( $624.20 ), UTG ( $156.45 ),
UTG+2 ( $203.40 )

Hero is UTG+1 with 9[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/spade.gif[/img] 7[img]/images/graemlins/diamond.gif[/img] 4[img]/images/graemlins/spade.gif[/img]
++--++

SB posts $2.
BB posts $4.
<font color="#666666">1 fold</font>, Hero calls $4, <font color="#666666">3
folds</font>, CO calls $4, <font color="#666666">1 fold</font>,
SB calls $2, BB checks

<font color="blue">Flop</font>: (15.20) 7[img]/images/graemlins/spade.gif[/img], 7[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/diamond.gif[/img]
SB checks.
BB checks.
Hero bets $15.20.
CO folds.
SB calls $15.20.
BB folds.

<font color="blue">Turn</font>: (44.10) 4[img]/images/graemlins/club.gif[/img]
SB checks.
Hero bets $44.10.
SB raises $125.
Hero ???