The detective discovered a wire tap hidden behind the bookshelf.

The journalist suspected the government had installed a wire-tap to monitor her calls.

Agents obtained a warrant to wire-tap the suspect's phone last week.

The detective tried to wire tap the suspect's phone but lacked a warrant.

The detective wire tapped the suspect's phone to gather evidence.

The journalist accused the agency of wire-tapping his calls while investigating corruption.

The company wire-tapped several employees' phones during the investigation.

The investigation uncovered several illegal wire-taps installed in the politicians' offices.

The agency was wire tapping several suspects to gather evidence.

The corrupt official wire taps his political rival's phone to gather dirt.