“Possibly used planes to to cross border drug trafficking to amass millions then used gambling to launder money.”
That’s the same direction that I expect this to go. The gambling and real estate investing were a means for laundering and parking the money. And little brother Eric knows all about it.
“And little brother Eric knows all about it.”
FAA data lists Eric as having been a USAF Control Tower Operator at a base in Texas at one time.