Beginning with the establishment of a detective force in 1864, he soon expanded and improved the service.

Defense lawyers, she assumed, since prosecutors had their own detective force.

He increased the detective force from twenty-eight to forty men.

Herbert Zull was the lone wolf of the detective force.

"You'll probably want to dismiss us from your detective force."

In 1860, the detective forces were established to investigate and solve crimes.

Holmes states he would "rather have Toby's help than that of the whole detective force in London."

And he ordered 1,000 members of the detective force out on patrol.

He was responsible for starting the detective force in the city.

What is the detective force of this city doing?