The three words "I Can't Breathe" refer to what some police brutality victims, like George Floyd, Eric Garner and Manuel Ellis, said before their untimely deaths at the hands of law enforcement.
And why are they allowed to waste taxpayers money investigating a non-crime? Is it because they were insulted? They need to grow up and put their big boy pants on.
More likely it's their costume for false flag events where they cosplay as human beings but use it as an excuse to commit heinous crimes so they can blame "cop haters"