Why shooting down a plane with the airdefense and not poison or a window?
well, #prigozhin challenged the military leadership of #russia, not the intelligence/security agencies.
after sacking #surovikin (partner of prigozhin) as commander of the russian aerospace forces, the military leadership of russia (#shoigu and #gerasimov) had to get satisfaction and show who is in command of the russian military.
this is what I think we can expect from a mafia.