Interesting River decision with 3 Jacks (PP 200nl 6Max)

I would be interested in what people would do here...I will send my results in later...
Hero 200$
Villain 220$
Hero dealt K [img]/images/graemlins/spade.gif[/img] J [img]/images/graemlins/club.gif[/img]
Blinds 1/2
Folded around to hero in cutoff...hero min raises to 4.
Button,Small blind fold,Villain calls

POT = $10
Flop = T [img]/images/graemlins/spade.gif[/img] 4 [img]/images/graemlins/spade.gif[/img] 2 [img]/images/graemlins/club.gif[/img]
Villain checks, Hero checks.

Turn J [img]/images/graemlins/diamond.gif[/img]
Villain bets 6, Hero raises to 16, villain calls.

POT = $42
River J [img]/images/graemlins/spade.gif[/img]
Villain checks.
I bet $36 ...villain raises to $100...

Whats the play ?
Some notes...I havent seen villain step out of line. he seems solid. Appears to be Slighty loose preflop and Aggr post flop.