Any in Vegas or places the mass murder visited?
My first hunch with him was he was involved with child trafficking
Needed to launder the money he made through gambling.
That's a hunch worth considering.
Also - I read your comment as I sat down for my first cup of coffee and obviously my brain was caffeine-deficient because I read "hunch" as "LUNCH".
Now that woke me up.
“Any in Vegas or places the mass murder visited? My first hunch with him was he was involved with child trafficking.”
That actually is plausible. It would answer so many questions about why everything has been so hush-hush. Looking at the dates of the sting, LEO could’ve been working the program near the time of the shooting and any actual news could have tipped off the traffickers.