tape-recorded telephone call / suction cup devices / investigative tool / phone recording control device / public address systems / states exempt law enforcement officers / automatic answering devices / law enforcement / cases such devices / /
MusicGroup
Ph.D. / /
Organization
Police Department Sex Crimes Unit / Criminal Division / International Association of Chiefs of Police / FBI Behavioral Science Unit / U.S. Department of Justice / /
Person
Robert Lipman / Harold Eisenga / George DeShazor / Joe Harpold / Sharon Smith / Interview / Stephen Band / / /