The company said it would "continue to vigorously investigate the situation."

And before you say anything, it is being vigorously investigated, but no, we don't have a single lead at this point.

We will continue to vigorously investigate all allegations of illegal activity.

Several times city officials proposed that the warehouse operation be vigorously investigated.

He said complaints against them would be vigorously investigated.

State health workers said the deaths could be a coincidence, but because of terrorism concerns, they would vigorously investigate.

"But it's obviously something we want to investigate vigorously."

Also, we are vigorously investigating this matter and will prosecute those involved to the full extent of the law.

The government demonstrated it vigorously investigated, prosecuted, and convicted trafficking offenders.

The hearings could have become a forum for Democratic inquisition into why some corruption matters during Bush's administration had not been vigorously investigated.