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Butane Hash Oil Investigations: A Guide for Law Enforcement Paperback – April 22, 2016
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About the Author
Keith Graves has been a police officer in the San Francisco Bay Area since 1990 and is currently holds the rank of sergeant. Keith is a Drug Recognition Expert Instructor (IACP #3292) and teaches both the DRE course and the CNOA Drug Abuse Recognition Course. Keith has also taught at the Basic Police Academy and has developed a number of drug courses for the California Narcotics Officers Association. Keith has held assignments as a Narcotics/Vice Detective, Training Sergeant, Patrol Sergeant, Special Operations Unit Sergeant, COPPS Officer, Traffic Officer, and SWAT Team Leader. Keith has taught thousands of officers and businesses about drug use, drug trends, compliance training and drug investigations. Keith earned a BA in Business Management from Saint Mary’s College of California. Keith is the Founder and President of Graves & Associates LLC, a company dedicated to providing drug training to law enforcement and private industry. Keith is an experienced speaker and instructor. To contact Keith about teaching opportunities or speaking engagements, he can be reached at www.gravesassociates.com. Join Keith’s monthly training bulletin by visiting www. GravesAssociates.com and clicking on “training bulletin”. Follow Keith on Social Media: Facebook “Graves & Associates LLC” or on Twitter @DopeCop, or on LinkedIn on his company page “Graves & Associates, LLC”
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