Looking for some Foreclosure Answers for my son in Michigan

I am looking for some foreclosure answers for my son in Michigan. His mortgage was with Countrywide. I think Bank of America bought Country wides loans and he cannot figure out who to deal with on the mortgage. You know the same old story. Someone is managing the note but who really owns it. He got a letter almost 6 months ago that he was going to have to move.

here are my questions. Do they give him a 30 day notices from the sheriff on his door when it is down to 30 days or do they just show up at the door and start throwing his stuff int he street. He is unemployed and really struggling. His credit is shot and worried about even getting a rental.

He never got a letter after that one letter and we have heard stories of them talking longer. He just doesn't want to be surprised if the sheriff shows up to evict. He is looking for some advance notice if he might have longer to get out.

Do you have any idea. I appreciate the insight.

Thanks

Kathy Byrnes