He said detectives have interviewed about 40 people so far.

Throughout the day detectives interviewed at least nine young men.

The detectives had interviewed two relatives and turned up nothing.

The detectives interviewed a number of witnesses, but weren't able to come up with any new information.

Detectives last night were interviewing a man who lives in the basement of the building, according to a police official.

Detectives interviewed Smith three times, but he refused to answer their questions, and no further charges were brought.

Detectives then interviewed each child on the bus separately, he said.

He said detectives interviewed them yesterday and were planning to speak with witnesses.

Detectives were interviewing several witnesses last night but had made no arrests.

The detectives assigned to the murder case interviewed the suspect for over five hours.