No one is talking "wills", "life Insurance", "assets"....except we know he was very wealthy and one of the brothers said that Stephen had made him wealthy (which I think was an accidental bit of info).
I’m thinking that Paddock was recently wealthy from a payout to do what he did. The recent transfer of a large amount of money, $100K in just guns, and reports that he has worked at Morton Thiokol, USPS, and IRS, and gambling, probably not wealth generators. What about his 1040’s? I want to know who paid him.