u​Mr. Chappell is a security expert witness with specialization in Police Practices, Internal Investigations, Criminal Investigations, corporate and hotel security.  Mr. Chappell has 25+ years of law enforcement experience in a large metropolitan police department with assignments in Internal Affairs, Robbery, Homicide, Patrol and the Gang Task Force. He also served 9 years in the United States Marine Corps where he maintained a top-secret security clearance while serving in embassies throughout Central America.

Mr. Chappell can serve as an expert witness for both plaintiff and defense clients in the areas of use of force, physical security at apartment complexes, bars, nightclubs and hotels, training, pursuit, police procedure and investigations, to name a few.  

Roger W. Chappell, President


1 + (281) 793-3455

Experience. Integrity. Excellence.

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Member of:

​ASIS International

Rotary Club of Georgetown, TX

​Georgetown Chamber of Commerce

Licensed Private Investigator in Texas License #11086601