20 years ago i was arrested for concealed firearm and was on probation.violated probation and got a third degree felony.

You may be eligible for a sealing (not expunge) if you received a withhold of ajudication. If you were convicted, you are not eligible.

Will they drug test me on my 1st appt. to pti

It is a distinct possibility. If they do, you may be kicked off pti. Please inform your lawyer about what is going on.

I would like to write the judge assigned to my b/f case to suppress evidence. Is it permissible? if so, how should I proceed?

That is not allowed. You are not his lawyer and anything you give the judge he will not read. If you have a real concern, speak to his lawyer.

If a lie was placed in a public record, how can I get it removed? What would I need to file? ....

I am sorry but we need more information. What was the "lie", where was it placed and in what context?

20 years ago i was arrested for concealed firearm and was on probation.violated probation and got a third degree felony.

Not likely. You may be able to get the case sealed depending on if you received a withhold and depending on the exact charge you received. Speak...

That is a definite possibility based on what you wrote. Speak with a workers comp attorney in your area to discuss your case. Good luck,

Several incidents of harassment by Government agencies, what avenue should I pursue seeking damages?

We are going to need a lot more details before we can even begin to try and answer your question.

Where are the scales of justice ? Two similar cases with exception I thought hit and run carried 30 years mandatory if a death?

I am sorry to hear that. Every case is different and the outcomes will depend on the judge, jurisdiction, state, defense, facts of the case,...

What can I do if mt ex's boyfriend is a sex offender and has my daughter living with him?

This appears to be a family law question, please repost your question there. Good luck,

I agree with my colleagues. It is their job to check up on their clients.