Its 2,200 policemen investigate about 15,000 crimes and offences a year.

The next morning, policemen are investigating the café at which Rosa works.

The policemen investigating other aspects of the case come up against inexplicable dead ends.

Two Navajo policemen investigate the death of a man atop a sacred mountain.

The municipal policemen can notice all the breaches but cannot investigate.

A policeman investigating the robberies approaches the door, burst in and the dog attacks him.

The policeman investigating the case didn't inspire much confidence.

Two policemen investigate a series of murders, discovering the motivation was an extremely valuable stamp.

If any policeman investigated the parked taxi, Moe was all prepared with a glib excuse.

She has Sid and Fingers impersonate policemen investigating her disappearance.