Many of the wiretapped conversations were recorded in telephone booths near pizzerias owned by defendants.

The majority of the evidence in this case came from wiretapped conversations; fortunately for Gaggi, he never said anything incriminating.

Thousands of wiretapped conversations had to be digested.

The scandal revolves around the release of wiretapped conversations to the media.

The official said it was not clear whether the detective mentioned in the wiretapped conversation actually worked on the case or just knew about it.

"The most critical need is for someone to listen to wiretapped conversations," Mr. Crump said.

Mr. Gardner's wiretapped conversations led to questions about the role of the two Congressmen.

At the trial, prosecutors played recordings of wiretapped conversations.

The wiretapped conversations, examined by experts, were mostly indecipherable.

Walmart blamed the contractors, but federal investigators point to wiretapped conversations showing that executives knew some workers did not have the right papers.