[ddrstel]

I would fold.

He's raised just enough to commit you so you cant reraise to find out exactly where you stand.
Calling is horrible since he pushes any turn.

Another reason is you say you have a read on villain as LAG. LAGs tend to slowplay their monsters, and lead out when they think the pot can be bought.

If you are sure you're ahead, pushing isnt bad. Villain's reraise on that flop is a little suspect in terms of how large it is, but that could be a combination of reasons. Firstly, he could have picked up on your weak c-bet and decided a check-raise could buy the pot since he figured you didnt have a K, and if you do, you just push over the top of his check raise, allowing him to get away.

All in all, a very confusing hand. I would love to know what the outcome was.

PS. It's 6am here so i apologise in advance if my post is a little incoherent!