II am on parole from another state first violation will they violate me?

Yes since you received new charges. Hire a local criminal attorney immediately.

How. Can I be charged with possession when there was nothing in my possession?

Hire a local criminal attorney immediately and do not post anymore online about your case. That is the best thing you can do.

Most likely not since they would usually tell you that you did not pass.

My son is on state probation. I understand it is not a violation of probation if he tests positive for marijuana.

Yes it is a violation to test positive for any type of illegal drug.

If someone have warrant and missed their child support court date how soon will they come look for them?

There is no guarantee. Turn yourself in as soon as possible though.

My grandson was caught in someone else car drinking underage he is 19, no job and was told to come back with attorney ?

He should contact one immediately then and start getting quotes and looking for jobs.

I got a vilation on my interlock device and a warrant for my arrest? Not sure what's going to happen in court? What might happe?

You need to hire a criminal attorney immediately! There is a potential of jail time for this.

What rights do teens have related to visitation?

ZERO. You are the parent and tell them where to go. The judge may consider their wishes but if they don’t go where they are supposed to be you will...

I was arrested for the charge of theft $500-$1000 June 2016. December 2016 the charge was no longer a felony now misdemeanor.

The point is when the crime occurred. If it occurred before 1/1/17 then it is a felony.

Talk to your attorney or call the court clerk.