OVERPAIR FACING A TURN CHECKRAISE

[surfdoc]

This situation has been troubling me and I need some help making a plan. The game is any mid limit game although I am specifically interested in the Party 15/30. Here is the hand.

Hero is the CO with AA. Middle position limps, hero raises, both blinds call. 4 see the flop. Now lets look at 2 separate flops and assume suits are unimportant and for now the flop is rainbow.

1. JJ5

2. 55J

In both scenarios the action gets checked to hero who bets and is called by the big blind only. The big bling then checkraises the turn.

Now here are the questions:

1. How do you decide when to 3bet, call, or fold

2. When if ever do you just check through the turn

3. If you get 4 bet what is your plan (assuming its capped)

I realize that almost all these decisions will be player dependent but I am still looking for some general thoughts. Thanks.