Brian O'Hara

And certainly in law enforcement...

You know, we expect our officers to be training and trying to do everything they can to de-escalate situations and avoid the use of force and certainly avoid the loss of human life whenever possible.

Well, it's...

I responded to that scene myself very shortly after the initial call came in that there were shots fired involving law enforcement.

And I saw really dozens and dozens, if not maybe a few hundred, federal agents ultimately at that scene.

And so the thing that I have been concerned about this entire time, again, is not so much...

whether or not federal law enforcement is happening, but truly the manner how this enforcement action is being conducted.

We should be doing...

everything in our power to ensure our professional responsibility.

And that is that we are paying attention to the manner in which our officers are performing enforcement actions on the street.

And I think that's a professional responsibility.

Minneapolis Police Chief Brian O'Hara said when they arrived, they found a woman with a gunshot wound to the head who was later pronounced dead at a hospital.

He described her as a middle-aged white woman.

Minneapolis Mayor Jacob Fry told ICE to leave the city.

Homeland Security's assistant secretary said they believe this was an incident of domestic terrorism.

Fox's Jessica Rosenthal.