Derrick Herling “Herls” — Instructor Profile
About Derrick Herling “Herls”
Derrick Herling, a.k.a. “Herls” has been a police officer since 1993. His previous assignments include: Patrol, SWAT, and Special Investigations. Derrick has experience serving as a Crisis Negotiator, FTO, and Use of Force Instructor.
Beginning in 2008, Derrick has been assigned full time as a range officer in a large metropolitan police department. He has earned the reputation of a skilled instructor and trusted resource for police recruits, veteran officers, and administrators alike. Beyond law enforcement, Derrick has experience training private security professionals and college students.
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About this profile
Profile for Derrick Herling “Herls”. View upcoming classes, student reviews, and specialties.
- How are instructor reviews calculated?
- Average of verified student ratings for classes taught by Derrick Herling “Herls”.
- Can I request private agency training?
- Use the company link on this page or the class detail page to contact the organizer.
- Do past classes count toward the rating?
- Yes—ratings include reviews submitted after classes conclude.
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