Gee I don’t know, talking about killing cops?
Are you a cop boot-licker as well as a racist?
The context of his statement was defending oneself from attack.
An idiot republican senator used a potential attack by ISIS as justification for a particular concealed carry gun bill.
Senator Chambers argued that he was in more danger from attack by cops than by ISIS (and he was almost certainly correct).
The context in which he talked about killing a cop was killing in self-defense. He did not advocate roaming the streets killing police officers.