The other cop came back into the room and nodded to the sergeant.

The cop got a better look at him and nodded.

The cop nodded and moved to close the big doors.

The cop nodded to himself and tapped twice on the roof.

The cop nodded and crossed the street to the building.

The second cop nodded and the first one started to reach for his gun.

The cop nodded and turned his attention to clearing the area.

The cop nodded and said, "We haven't had one of these in six years.

Both cops nodded agreement, and John saw in their eyes a desperate sort of respect.

The cop nodded and asked to see his driver's license.