Agree with the advise given by the other 2 attorneys. Good luck.

Do I have any kind of defamation of character case against a police officer or the comapny that I used to work for?

First address and resolve the pending criminal charges. Good luck

I can't seem to find a lawyer to sue Wal-Mart (on a contingency basis) for defamation, libel, malicious prosecution, etc

You need to speak with an employment lawyer. Rarely are these cases taken on a straight contingency basis. Good luck.

I had a right total knee replacement in florida in March 09 and I had problems with pain and a unstable knee.

You are now proof that there is no medical malpractice litigation crisis. Sorry for your plight.

Can I sue for damage caused by a recent surgery?

With the reforms enacted during Gov. Bush's tenure, malpractice cases in your State are almost non existent. Please speak with an attorney versed...

Is it possible to re-open an auto accident case for insurance?

You can not re-open nor can they; with the possible exception of fraud.

A bad, but unfortunate reaction, is probably not malpractice in this or any circumstance. You might get an opinion from another oral surgeon. ...

Involved in MVC while driving a company car.

Your company, as owner, has first responsibility (with rare exceptions). Your policy is excess. Give your company notice, to be safe. ...

Unfair collection

The hospital probably sent you a bill(s), If they didn't, you may not be responsible. You may have to bring an action against the hospital to get...

Never heard of a circumstance where insurance company is paying more than they have to on a claim. Speak to a local attorney or the body shop. ...