Look into a motion to set aside the judgment for failure to lawfully serve the lawsuit.

Consult with experienced landlord tenant attorneys in the state where this occurred. Many cities or counties have legal aid or other...

Nothing indicates you are at risk of arrest.

They do. You should fight the debt if it is not yours.

Yes it’s possible. Request an accounting.

It may be a scam. Whenever one is unsure, give no information, demand proof in writing (do not give your address or other information),...

Yes. Look into a motion to set aside the judgment for failure to lawfully serve the lawsuit.

It may be a scam. Whenever one is unsure, give no information, demand proof in writing (do not give your address or other information),...

You can sue them to prove it is not your fault or prove it to them and settle.

Without significant harm from the misdiagnosis a case may not be viable. Consult with experienced malpractice attorneys in the state where this...