In 2001, when Michael Hyde was arrested for criminally violating the state's electronic surveillance law - aka recording a police encounter - the Massachusetts Supreme Judicial Court upheld his conviction 4-2. In dissent, Chief Justice Margaret Marshall stated, "Citizens have a particularly important role to play when the official conduct at issue is that of the police. Their role cannot be performed if citizens must fear criminal reprisals…." (Note: In some states it is the audio alone that makes the recording illegal.)