Environmental detectives used handheld PCs to investigate health problems in the city of Boston.

It even went so far as to hire a former FBI agent, Frederick W. Turner, Jr., to investigate labor racketeering in the city.

A W.H.O. team is now investigating conditions in the major city of Shanghai.

Detectives are also investigating 15 other sexual assaults in the city, which are not necessarily connected.

The police must investigate a series of robberies along a strip of land in the city.

In 1934, a grand jury was convened for 11 months with minimal prosecutions to investigate gambling in the city.

Reasonable Doubt investigates eighteen infamous and unusual murders, particularly in the city of Melbourne.

He said that last year, 130 of the total 241 cases of dog bites investigated in the city involved pit bulls.

He investigated a series of suspicious murders in the city, all the while being monitored by Akkarin through the use of a 'Blood Gem'.

Investigating the idea of space in the city the exhibition poses the question, how much space do we really need?