Bio: Jan Semenoff, principal editor of Counterpoint, is a leading Forensic Criminalist in Canada and the U.S., specializing in breath alcohol testing, SFST, and DRE issues. With over 150 expert testimonies in jury trials and presentations at 100+ state, national, and international conferences, Jan is renowned for making complex forensic science accessible. He founded Industrial Training & Design Ltd. in 1995 and has been teaching since 1986, drawing on a strong background in social and physical sciences, educational theory, and policing, with an Advanced Certificate in Police Studies from the Canadian Police College.Leveraging his expertise in breath alcohol testing, Jan collaborates with legal and forensic professionals across North America, offering insights into the science behind forensic tests. As a technical advisor, he supported The New York Times in a year-long investigation on breath testing flaws and has been featured by national media, including newspapers, radio, and television.