investigation
an investigation conducted by the police
an official investigation into a crime
a complete investigation done with great care
a complete investigation covering all aspects
an investigation that includes many facts and information
a very detailed and thorough investigation
an investigation done with great attention to detail
an investigation that is currently in progress
a wide-ranging and comprehensive investigation
an investigation conducted by a neutral third party
an official investigation by the government
a very detailed and thorough examination
an investigation into a killing
an investigation by the national government
an initial investigation to gather basic facts
an investigation conducted within an organization
an investigation into a murder
an investigation conducted by a committee of the US Congress
an investigation using systematic methods of science
an investigation based on observation and experiment
the person or thing that is being investigated
used to specify the subject of the investigation
being officially investigated by the police or another authority
after investigating something
to organize and carry out an official investigation
to start a major investigation
to do an investigation
to publicly demand an investigation
to officially command that an investigation be started
to direct an investigation
to strongly ask for an investigation
to formally start an investigation
to be in charge of an investigation
to continue an investigation
to need an investigation
to supervise an investigation
to start and carry out an investigation (formal)
to make an investigation necessary or appropriate
to finish an investigation
to deserve an investigation because of importance
to deliberately prevent an investigation from happening or succeeding
to be worthy of an investigation
to slow down or prevent an investigation from progressing
the investigation provided information that indicated something
the investigation provides evidence for something
the investigation makes something known that was secret or unknown
the investigation discovers something hidden or secret
the investigation officially decided something
the investigation indicates that something may be true
the investigation proves or shows something clearly