I suspect antifa/ blm have spent much of the last 4-5 years infiltrating many organizations including the police and many political offices.
That why the mayors, governors, and DAs in so many liberal cities are doing nothing about the rioting or failing to press charges, or otherwise protecting them from the consequences of their actions.
Thye are a cancer and an evil that has spread undetected throughout out culture and political system.
Huge amounts of Soros funding has gotten many leftist DAs elected. The destruction of our country grows from there.