The sexual content of his group's lyrics caused controversy and led to legal cases.

About one third of all failures lead to cases, he said.

I was being led to people and cases to support whatever theory I was working on at the time.

The case is nearly closed, but the anonymous letter that got it started has led to other terror inquiries and to criminal cases.

The accusations led to relatively few cases, and a significant number resulted in acquittals.

These different approaches lead to different and in some cases opposite understanding of the issue.

This is a very general formula, which leads to several important special cases given below.

Only 5 percent of the calls lead to cases.

The government's investigation into this matter led to several civil cases, forcing the company to pay more than $19 million in settlements.

That has led to cases in which the parents and social service providers are frustrated with the outcome.