A special thanks to the following people, resources, and organizations:
- American Psychiatric Association Foundation
- Sgt. Brian Casey, author of Good Cop, Good Cop
- Centers for Disease Control and Prevention
- Compassion Fatigue Awareness Project
- Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5)
- Dr. Kiri Faul, Ph.D., LP
- International Association of Chiefs of Police
- International Association of Fire Chiefs
- MnFIRE Initiative
- National Action Alliance for Suicide Prevention
- National Consortium on Preventing Law Enforcement Suicide
- Cpt. Dan Willis (retired), author of Bulletproof Spirit, A First Responder’s Essential Resource for Protecting and Healing Mind and Heart