A police dragnet quickly caught most of the conspirators.

In a police dragnet I would have been killed.

But the police dragnet had failed to make an important arrest.

Law-and-order types like Giuliani call for ever more police dragnets and undercover investigations.

They keep evading all contact with this huge police dragnet.

So much for "massive police dragnets" and your basic "nationwide manhunt."

How many victims will he claim before the police dragnet closes in?

The search was conducted more like a police dragnet than a traditional intelligence investigation.

A police dragnet went out that swept up Carmine's crime organization.

The man's infinite daring in returning to his own home through a police dragnet was magnificent.