Police Science Snippets Nr. 91

<p>This week:</p> <p> </p> <p>Perception Of Roadside Drug Testing</p> <p>Cognitive Interview For Suspects</p> <p>Body-Worn Video In Critical Incidents</p> <p> </p> <p>Join the free Police Science Dr email list to have these emailed to you every Tuesday. You'll also get access to the password-protected 'Read' page which houses all video transcripts and all Police Science Snippets: <a href='http://www.PoliceScienceDr.com'>www.PoliceScienceDr.com</a></p> <p> </p>