Determining whether suspected criminal activity exists, obtaining probable cause for a search warrant, and preventing crime by allowing suspects to become aware they are being closely watched are all considered effective uses of ________.

Respuesta :

The effective uses of Surveillance is what helped to know whether suspected criminal activity exists and prevent crime by allowing suspects to become aware they are watched.

What is a Surveillance?

This refers to use of covert observation of people, places and vehicles by the enforcement agencies and detectives for investigating allegations of illegal behavior.

Hence, its allows tp know whether suspected criminal activity exists and prevent crime by allowing suspects to become aware they are watched.

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