Usually, immediately upon entry and notice of entry of judgment, unless there is a stay in place.

The subpoena may be legal but service may not have been proper. Contact who you worked for at the time you saw the patient and they should...

The time would be from discovery. Consult with an experienced attorney.

Contact the Court clerk and ask them as you have no home address. Also check with shelters and charities, they often allow mail deliver to their...

Either party may have access to the court where there is joint ownership. File a lawsuit to determine each parties rights or for the money due.

Contact the money order provider. They may be able to track it.

Have the agreement for purchase reviewed by an experienced attorney.

Please re-state your question with more details to get the best answers.

If they have breached the contract you may have a lawsuit against them. Consult with an experienced civil litigation attorney.

Search for the criminal case and find the restitution order.