Can I?

Doubtful. Contracts mean something to businesses.

Can a employer suspend me over excused absence ?

It depends upon how you notified your employer. If you gave insufficient notice and proof of the illness, yes.

How do I obtain police records and disposition of case for a employment?

Call the authorities involved in the arrest or the court clerk who maintains the file.

Missouri has a reciprocity agreement with most states. It is likely.

You can be arrested anywhere they find you.

What are my options when taxes were taken weekly and it's not reflected on w2?

Believe it or not, the burden to pay taxes is on you. The employer can be sued thereafter for failing to do their part.

Can I live with my grandma even though im 12?

Sure. Have your grandparent speak with an attorney or speak to your counselor at school.

I believe I already answered this question but if I have not you must hire legal counsel. You have a huge problem and it won't be solved quickly.

Of course. Writing the remainder of this to meet the word count.

What can be done about a Jail holding me 2 days Beyond my release date due to jail staff LACK OF properly doing their job

You must make a cost benefit decision. If you had a job waiting for you and have some damages, perhaps an attorney would be interested in the...