How do I submit video evidence into USDC along with my motion for summary judgment?

Check the local rules. If none, call the Clerk's office.

I received a letter from Neal C Tenen saying that I had to pay 90 dollars for a shoplifting incident. What do I do?

The general opinion is do not pay.

Is suing a realtor the same as suing a landlord?

See Mr. Roy's response.

What should i say to a cop who wants to take the collateral i have when the seller of something holds half my money

Why are the police involved? Call the DA.

If the district court judge denied the motion to supress evidence found in a bogus search, and then retires before case is done,

Discuss this with your attorney. If you do not have one, get one.

Unless your civil rights were somehow violated, you cannot.

How does one add a video as an exhibit to a civil complaint in Oregon?

I have never even seen it attempted. Just set forth the facts in the complaint without mentioning the video. When the other side denies them in the...

Deposition with document demands and document production for a probate case.

Sounds like you could get your hands on the documents if you wanted to. A court might view you as the spiteful party. This is not a fight worth...

A GUY AT WORK WAS SUPPOSED TO FIX MY CAR 10 YEARS AGO. I PAID HIM A THOUSAND DOLLARS AND HAVE NEVER SEEN MY CAR SINCE.

The statute of limitations has run. you waited too long.

Can I sue for scholarship money back?

Contact an attorney to discuss that. Usually a report to law enforcement even if it is incorrect is immune from defamation suit.