I have 30 years of experience, and specialize in the field of law enforcement with specific knowledge in the areas of police practices and procedures, use of force and pursuits. I have published on such topics as police response to homelessness. I have testified 15 times on topics such as use of force, pursuits and police tactics. I have over 30 years of law enforcement experience in an accredited agency with staffing of over 500 sworn police officers and held the title of police officer, field training officer, detective, sergeant, captain, commander, major and assistant police chief, and spent over 20 years in supervision, management or command positions.