Chief Dan Busken
Texas - Serving: All States
(903) 456-1313
https://chiefdanbusken.com/Police Practices Consultant & Expert Witness
Chief Dan Busken is a law enforcement consultant and a court-certified expert witness regarding police practices and procedures. He earned certification as a police officer, and served as a chief of police, in three different states (Missouri, Alabama, Texas).
Gregory D. Lee, Inc.
Washington - Serving: All States (831) 920-7367 www.gregorydlee.comCriminal Justice Consultant & Expert Witness
Gregory D. Lee, criminal justice consultant and expert witness, is a retired Supervisory Special Agent of the Drug Enforcement Administration and the author of three criminal justice textbooks. He provides a wide range of consulting and expert witness services for the legal community, law enforcement agencies, and the...
W. D. "Dan" Libby
Georgia (941) 628-3155 www.wdlibby.comPolice Procedures Expert Witness
Retired in 2014 as a Chief Deputy for a large Florida Sheriff's office, Dan Libby has been a law enforcement officer for 38 years, of which 16 of those years were as a Chief of Police. He earned a Juris Doctor degree from New England Law in Boston in 1982 and is a member of the Commonwealth of Massachusetts Bar. He...
