Charles (Chuck) Sennewald has authored 23 books used in university and college courses and professionals in the security/law enforcement industry. He has a Bachelor's degree in Criminal Justice, and taught at his alma mater for 13 years. Chuck has lectured in India, Spain, China, Sweden, Denmark, Mexico and Canada as a security consultant and until his retirement was a sought-after security expert witness in civil actions involving wrong deaths and catastrophic injuries. Mr. Sennewald's opinions on such issues as the foreseeability of crime is reflected in 5 state Supreme Court decisions as a matter of case law.Chuck is the founder of the International Association of Professional Security Consultants.