the media has the Constitution which grants them the ability to interpret things however they wish or even leave whatever they want out and present it as truthful.
According to some secret conversation you had with somebody, they were warned.
But the LAPD Police Chief Charlie Beck has given interviews about this and he has never once even hinted that the women may have been given any warnings. He is not claiming that they were warned first at all.
And again, why shoot someone who is slowly driving away from you throwing newspapers in the driveways as they pass?