"And if anything gets by them, the detective bureau has been doing some great case work following up."

It was hard to tell one from the other in the detective bureau.

Any other detective bureau in the city, they ask you who's calling.

The police did not identify him but said he worked in the detective bureau.

But down the hall to the left the detective bureau was quiet.

The lips of the man from the detective bureau were white, too.

He came into the detective bureau through the rear door.

The entrance to the detective bureau was in the far south corner of the waiting area.

It was the secretary at the sheriff's department's detective bureau.

Edgar was the only one in the detective bureau who didn't realize this.