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Joshua Shelton
Threat Assessment Manager
FedEx
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Joshua Shelton has worked for FedEx for almost 10 years and with the Fayette County Sheriff's Office, Georgia as a detective 13 years prior to that. He currently chairs the Georgia DFCS Region IV Board and seeks to spread the word of violence prevention. Josh is a Certified Threat Manager (CTM) and serves on the Southeastern Region board of The Association of Threat Assessment Professionals, an organization of law enforcement, prosecutors, mental health professionals, and corporate security practitioners in the field of assessing and managing threats of violence.
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Trudi Chalmers
VP of Impact
headversity
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Dr. Trudi Chalmers is an accomplished behavioural scientist and business leader. Trudi chose to enter the business sector after gaining extensive experience in academia to apply her knowledge of behavioural science in solving business challenges. Trudi has since contributed to the development and growth of numerous technology firms. Currently, Trudi is the Vice President of Impact at headversity, a Calgary-based company that provides digital, preventative mental health solutions for the workforce. Trudi's work at headversity focuses on ensuring that headversity's mental health content is grounded in science and positively impacts employers' and employees' mental health concerns. Outside of work, Trudi enjoys adventuring outside and exploring the mountains with her husband and two daughters.
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Lei Comerford
Executive Coach
Lei Comerford Consulting, LLC
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Lei partners with individuals, teams, and organizations to amplify communication skills, relationships, and leadership effectiveness. Known for her thought partnership and passion for empowering clients, she helps them achieve and surpass their goals through increased self-awareness.
Lei is a highly effective Leadership & Executive Coach, Facilitator, Speaker, and AI Enablement Specialist with over 20 years of strategic and operational experience in healthcare and over 5 years in hospitality.
She currently volunteers as a Board Member of ATD Nashville, an Advisor for the HBA Ambassador program, and gives back via coaching services through the Humanitarian Coaches Network.
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Mary Celeste
Professor
Judge Mary A. Celeste (ret.), LLC
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Judge Mary A. Celeste (ret.) sat on the Denver County Court bench 2000-2015. She was the Presiding Judge 2009-10 and the co-founder of the Denver County Court Sobriety Court. She is currently a law school professor teaching Marijuana and the Law at California Western School of Law and at the Florida Gulf Coast University Fall 2023. She is considered a national content expert and speaker on the topic of cannabis and the law. She recently coordinated the successful National Interdisciplinary Cannabis Symposium 2022. She is a former board member of the IALGBT+ Judges’ Association and member of the Judicial Advisory Board for the Foundation for the Advancement of Alcohol Responsibility (FAAR); Faculty for the National Association of Drug Court Professionals (NADCP) and the National Judicial College (NJC). She has also served as the past chair of ABA National Conference of Specialized Court Judges; the President of the American Judge’s Association and the Colorado Women’s Bar Association Foundation, and, as a National Highway Traffic Safety Administration (NHTSA) Judicial Outreach Liaison. She has written many articles and is a national expert and speaker on the topics of cannabis, marijuana, marijuana and drug impaired driving, drugged driving, and cannabis and specialty courts.