If I went to court and I was charged with petty theft $33 worth of items and they dropped the charges

Unfortunately yes. U can expunge the record but that may not prevent it on all sites.

Is a "What are you hiding?" question from a police officer a good reason for them to come and shine flashlights into my car?

Ticket for what, open container? Having an empty bottle under your seat isn't a violation of any law I'm familiar with. Also, if the police...

The company has no obligation to hire you regardless of your record .

What is the maxium sentence for a Violation of Probation for a first degree misdemeanor?

If your brother is on probation for disorderly conduct he's facing up to 69 days as its a second degree misdemeanor.

How can you tell a wrongful arrest in a drug charge as cocaine sell

I don't see how your facts support a potential false arrest claim. It appears you are using a probable cause affidavit as the basis for the facts...

DO I NEED A ATTORNEY

Yes you need an attorney. DUH!!!

Plea deal

If the deal is to a sex crime it's 100%.

Can a person be charged with grand theft of marijuana. this marijuana stole from an illegal dealer.

If the "person" was really charged I'd love to see the charging document. I'm not sure the State can legally prosecute a theft of an illegal item...

I was wondering if it is possible to become an Officer or Lawyer?

Believe it or not lawyer maybe depending on circumstances. Law ennforcement probably to definetly not.

Can i find my own lawyer instead of my state attorney???

Nope.