2/4 river decision with trips

[Veron]

Villain is unknown but he bought in for some odd number and doubled up in a cooler situation so he's probably a donk...

Button ($365.80)
<font color="#C00000">SB ($397.73)</font>
<font color="#C00000">Hero ($400)</font>

Preflop: Hero is BB with 2[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/spade.gif[/img].
<font color="#666666">1 fold</font>, SB completes, <font color="#CC3333">Hero raises to $16</font>, SB calls $14.

Flop: ($36) 6[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/diamond.gif[/img], 2[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets $24</font>, SB calls $24.

Turn: ($84) 8[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, Hero checks.

River: ($84) 2[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets $60</font>, Hero ?

Raise or call? If raise, how much?