There are things happening in this territory that cannot stand the strain of outside investigation.

But she conceded that it would be difficult to get the administration to agree to an outside investigation.

The chief thinks it's such a mess he needs an outside investigation, so none of the mud sticks to the department.

"There needs to be an outside investigation to identify everything that went wrong, why, and whether it has been fixed."

Fisher did not resign and pushed for an outside investigation of the union.

The former US diplomat is calling for an outside investigation of the crash.

He has heatedly rejected the need for any outside investigation of the department.

Fire officials said that an outside investigation was not needed.

The union noted that since its creation in 1925 it had never advocated an outside investigation of the department.

Some people have called for an outside investigation of the police.