Finally some sort of 'news' for you guys. Here is some info on the new promo for (presumably) "Boxed In" (3.09) which will be released soon. Below are the details:
* You see Lincoln getting in a car blindfolded.
* L.J. is still bound to a chair.
* Michael asking Gretchen if she killed Sara and then he says that he will come after her.
* Whistler saying “every man for himself” once they are outside.
* Bellick and T-Bag talking.
* Michael finally has a new shirt (black long sleeved).
* Someone with a gun and then you hear gunfire.
* There was a voice over where it said that he is fighting for his family (thats when it cuts to Lincoln and L.J.) and then the voice over says he is fighting for revenge (then cuts to Michael threatening Gretchen and a flashback of the mike and Sara kiss from Season 1).
Source: PBreakFans