Security Assessment Expert Witnesses

Security assessment expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on security assessment. The security assessment expert witness listings on this page are typically from fields/areas of expertise such as: Education & Schools, Premises Liability, School Safety, and Security.

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Troy Newman, CPP

Security Negligence Expert

Group Nine Risk Consulting

Anchorage, Alaska
Premises Liability, Security - Expert Testimony, Forensic Security, Security Assessment, Standards of Care, Security Deficiencies, CPTED, Certified Protection Professional, CPP, Crime Analysis, Shopping Centers, Malls, Entertainment Venues, Nightclubs, Bars, Hotels, Security Guards, Security Patrols, Emergency Response, Human Trafficking, Sex Trafficking
Troy Newman is the Managing Partner of Group Nine Risk Consulting, a firm specializing in security risk management, forensic consulting, and security training. With over thirty years of experience in law enforcement and security, he provides expert witness testimony and forensic security analysis in premises liability and negligent security cases for both plaintiff and defense counsel. His expertise includes evaluation of foreseeability, assessment of compliance with security industry standards, and analysis of inadequate security claims involving multi-family housing, gas stations, convenience stores, restaurants, campuses, parking lots, mass transit facilities, retail spaces, and commercial establishments. Troy has been retained on cases in FL, GA, AL, NV, and WA and consulted on cases across the U.S. and Canada. Troy is board certified in Security Management through ASIS International's Certified Protection Professional (CPP) certification—the globally recognized standard of exc...
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Joseph Hendry, PSP, CLEE

K-12 Security Subject Matter Expert and Consultant

COSECURE Enterprise Risk Solutions

Stow, Ohio
School Safety, Education & Schools - school security, special needs security planning, active shooter drills, security assessment, duty of care, active shooter, emergency planning, university security, risk assessment, school shooting, lockdown, behavioral threats, workplace violence, school violence, insurance expert witness, physical security, negligent security
Professional Qualifications -K–12 school security and safety systems -Active threat and hostile event preparedness -Security risk assessment and mitigation -Civilian and law‑enforcement response coordination -School emergency planning, policy, and procedures -Duty of care, foreseeability, and reasonableness of preventive measures -Standards‑based practices for age‑appropriate and accessible safety planning Professional Qualifications -Principal Consultant for K–12 Education, COSECURE, a division of Cozen O’Connor, providing school security consulting services across North America and Europe. -Selected in 2024 to provide subject matter expertise to the U.S. Department of Homeland Security Cybersecurity and Infrastructure Security Agency (DHS CISA) School Safety Task Force -Recognized by the Ohio Department of Homeland Security and the Ohio Attorney General’s Office as a subject matter expert in active threat response. -Board Certified Physical Security Professional (PSP) through A...
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Drew Neckar, MBA, CPP, CHPA

Security executive and consultant

COSECURE Enterprise Risk Solutions

Strum, Wisconsin
Security, Premises Liability - Healthcare/Hospital Security, Bar/Nightclub Security, Parking Lot Security, Campus Safety, School Security, Negligent Security, CPTED, Crime Prevention, Crime Foreseeability, Use of Force, Security Officers/Guards, Workplace Violence, Security Assessment, Risk Assessment, Security Training/Education
Drew Neckar is a board-certified security management professional who over his 20+ year career has managed safety and security programs for companies operating in the healthcare, higher education, financial services, and nightclub industries. In 2014 Drew founded Security Advisors Consulting Group, a full-service security consulting firm that has provided strategic advice on improvement of security and violence prevention programs to companies throughout the United States and internationally. Drew and security programs he has managed have been recognized with awards including: Mayo Clinic Health Systems' Security Department was awarded the “Program of Distinction” award from the International Association of Healthcare Security and Safety (IAHSS) while under Drew's leadership. Mayo Clinic Health Systems' Security Department was named to Security Magazine’s “Security 500” as one of the top Security programs while under Drew's leadership. Finalist for Campus Safety Magazine’s “Cam...