[TripleH68]

A few things...

1) If MP1 is fish and villain knows this, his 3-bet range may be wider knowing your raising range will be wider.
2) Villain bet the flop and was called in both places. He should be figuring gutshot at the minimum.
3) That is a really high agg factor. 4.

Calling the turn bet thinking you may get a check behind on the river. Can't see that happening against this opponent. If he happens to hold a hand hero beats, villain is likely firing again on the river. So you get about 9:2 to call down.

I think it is a bit close, but the fold is okay with me.