Well I don't see why not, it has happened before.
Here is just one very well known example...
www.youtube.com...
It really doesn't take a lot to demonize a group of people, and during a protest like this (some called it a riot) individual thought and logic tend
to disappear and crowd mentality takes over, for the protesters and the cops. Or national guard as in this example.
So if they declare martial law, and people get restless and start protesting, and the cops/soldiers have been fed lies from their officers to demonize
the protesters, it could easily happen. In fact that's already been done. All people have been demonized as potential criminals in the minds of the
cops, we're all guilty, we just haven't all been caught yet.
'Four dead in Ohio'


the UN). If they used our own military, there
would be widespread desertion and mutiny when given the order to kill their own friends and family, no matter what the rationale is behind such an
order. It would be devastating to the command and control structure of the armed services.