Collocations with "investigation"

A formal inquiry or systematic study that is currently in progress.

The official process of investigating a death by homicide.

A complete and careful inquiry into a crime or incident.

an official investigation into a murder

A formal inquiry or systematic study conducted by a congressional committee.

an official process to discover facts about corruption

an investigation that uses direct observation to gather data

An official inquiry into terrorist activities.

A formal and systematic inquiry or research.

A formal inquiry or systematic study conducted in a laboratory.

an official inquiry into suspected espionage activities.

An investigation conducted by a grand jury.