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Expert Bio

Primary Area of Expertise

Security

Expert Witness Profile

Billy K. Johnson, PSP, CPTED is the owner and Principal Consultant of J-2 Security Services, LLC. Billy is an independent security consultant and testifying expert that specializes in negligent security and premises liability cases. He consults regarding the security and safety aspects of both commercial, governmental, and residential properties. He has performed security assessments for facilities such as courthouses (Federal and State), jails, data centers, logistics warehouses, nightclubs, corporate offices, college campuses, apartment complexes, and parking garages. He performs case review, preparation of expert opinion reports, and testimony to assist in litigation.

Mr. Johnson is retired from the United States Marshals Service and is board-certified in physical security by ASIS International. He is certified as an instructor and practitioner in Crime Prevention Through Environmental Design (CPTED) through the Texas A&M Engineering Extension Service, where is serves as an adjunct instructor, training emergency managers across the U.S. in Critical Infrastructure Protection. He is an active member of the International Association of Professional Security Consultants and a vetted member of InfraGard, contributing to a partnership between the FBI and private sector by providing security-specific insight.

Billy has testified in both federal and state court on many occasions in various types of hearings, including District and Magistrate Court, and before Grand Juries. He has testified as an expert in multiple states, on plaintiff and defense cases.

Education & Licenses

Physical Security Professional, Critical Infrastructure Protection Instructor, Crime Prevention Through Environmental Design Instructor.