Give them an original POA - done, right?

If the court website has that option, yes. Otherwise you can submit a written request to the court with a check and self-addressed, stamped...

If you are representing yourself, send a written request to the insurance company to communicate and propound discovery.

Yes you can. You will have to pay for them.

A check of the property title will determine who owns it now, and what needs to be done to get title in your name. If they had a simple will,...

No, this is not legal, especially if you are a beneficiary. Get yourself an attorney ASAP.

No unless you caused it and are breaching your fiduciary duties. Even then, an heir or beneficiary would have to bring that to the attention of...

The only way to know for sure is to show it to an attorney. The lack of signature could be an issue.

A portion can be sold if there is someone willing to buy it. It is better to get through probate and buy-out the estate or sell the entire...

Based on your post you Certainly need an attorney to help you. You have not provided any information with regard to whether you are provided for in...