Need Advice on Judgement

I need some desperate advice. I've been sued and have since received
judgement against for a debt owed to Chase Bank by Sharrin & Lapshie. I
have a couple of issues:

1. While there was an old debt due to Chase, this was not more than
$4K - the judgement against me is for some $8.5K., which is about 5 years old
2. I've never received any notification from this law firm nor do i
have any papers they served me for court. I just confirmed that the address on the account is my old address from four years ago.
3. I do not know the docket number they filed, let alone what county
they filed in - the mistake i made was i called them and told them my
address while identifying myself - i'm pretty sure they didn't know
where i lived - when I asked him for the docket number he refused to give it to me.
4. They've levied my only bank account for $16K and i have other bills
against it.

While I do agree that my credit report isn't ideal - this all a bit
strange for me - the debt from chase is about five years old and I
havent received any correspondence regarding this for the last two
years.

What do you suggest - I spoke to one person out at Sharrin and Lipshe
- he was pushing for the settlement - I don't have a job, so I can't
settle, but he refused to give me the court order number and kept
threatening me with garnishment of wages - something non-existent - so
once again, I'm pretty sure they don't know. He said my papers were
being sent to the Marshall.

 

Actually I managed to get a copy of the judgement - its actually a restraining order - from my Bank - its not on official court letterhead - I could've formatted this letter - and is actually signed by the Partner of the law firm - Mr Sharrin - and it is made out to my old address.

I was told by Citibank that they would either need a release from the court or a court order.

Should I call the collection firm and tell them this and demand a release or do you suggest I go down to the court house?

thanks again
Amit