Investigative committees are bodies that are set up to investigate specific matters.

The investigation committee was set up to determine the cause of the incident.

There are various examination methods to diagnose illnesses.

The method of investigation is frequently used by scientists.

The committee of inquiry was asked to examine the case.

The investigative commission thoroughly investigated the incident.

The investigating judges have thoroughly examined the evidence.

The female investigating judges lead the investigations.

The decision of the investigating judge is expected.

The female investigating judge is leading the case.