That’s downright tragic. But I do wonder how it ended up on the site of an air purifier company…
Depends on how long ago you were arrested. Go to the website for your county government and start with the sheriff’s office. A phone call works wonders, too.
There are dozens (hundreds?) of commercial sites that offer access to public records for a fee. Some of these are scams, just pointing you to the home page of a county/town/state that you specify… this is what you’ll get if you google, so beware. Go straight to the source.