How to make offer

[Mike Kelley]

To all that can help...

I was out driving for dollars and came across a vacant and distresaed property.

Looked on the front window and it has been winterized by property conservation company.

Pulled tax records and it shows that they are going to JP Morgan/Chase bank.

FYI:  according to tax assessor the taxes are in tax sale.

Question is:  How can I make an offer and if so what are the ways to find out who owns this so I could make an offer?

Open for suggestions, comments and/or guidance