捜そう査さ網もう

noun

police dragnet; investigation network

Refers to a wide-ranging police search or surveillance network set up to catch a suspect.

• 警けい察さつは逃とう走そう犯はんを捕つかまえるために広こう範はん囲いに捜そう査さ網もうを張はった。

  The police set up a wide dragnet to catch the escaped criminal.