Can District Judge (chief) has to hear former colleague or former magistrate judge on a witness stand without recusing himself?

Unless there is a specific relationship, such as partner, it is not likely sufficient to require recusal.

Ex parte motions require a proposed order.

Yes, you may have a small case. See a good lawsuit attorney.

What are my rights to find out pertinent information if I strongly believe I am under investigation and being followed?

Discus this privately with your own attorney.

Pain and suffering value?

There are so many other factors if is impossible to accurately estimate a range.

Is there a name for "Cause of Action" for when someone files a frivolous lawsuit against you?

Once you prove the case is frivolous in demurrer (you may not introduce any facts) or motion for summary judgment and the case is dismissed you can...

What is my next step if the other persons car insurance is trying to say im at fault for an accident when it was clearly theirs?

Depending or not if your injured or what you want accomplished, you should retain an attorney who will hire an accident reconstruction expert. A...

Each court and each Judge have their different attitudes on trial continuances. File an ex parte with your reasons. When you testify, most...

Bringing the lawsuit was an ethical violation. Bringing an appeal may be proper if there were errors by the trial court.

The state bar would take a claim. A civil lawsuit would not be proper. A potential is a motion for sanctions in the trial court.