Our Staff

Rick Berry

Rick Berry has been a licensed Private Investigator in Tennessee and Kentucky since January 2005. Rick is a graduate of Colorado State University – Pueblo with a Bachelor Of Science in Sociology and was a Homicide Detective with the Dallas Police Department. Rick currently handles Business and Financial Operations for BWI.

Kyne Marshall

Having worked closely for several years, it made sense for Kyne Marshall’s company, d/FEAT to merge with BWI at the beginning of 2024. Kyne studied Microelectronic Engineering in Australia and has gained over 35 years of knowledge in a wide range of technologies. Kyne has been qualified in Tennessee as an expert in Audio and Video Analysis as well as Digital Forensics. His involvement with over 200 cases in both State and Federal Courts means that Kyne’s experience is extensive.

John Maxwell

John Maxwell provides BWI clients with comprehensive vehicle crash investigations and reconstruction services. His professional background is impressive: John has more than 30 years of experience conducting crash investigations, including over two decades of service at the Brentwood Police Department as a crash investigator. During his last 12 years at Brentwood PD, John served as the department’s lead crash investigator. He has also taught traffic crash investigations at Nashville State Community College to criminal justice students and is a certified motorcycle safety expert. John’s traffic accident investigations apply to criminal, civil, and insurance-related cases. He’s handled all types of traffic investigations – including those involving vehicular homicide, bodily injury, pedestrians struck by cars, or high speed. For more information, please download his CV:

Johnny Lawrence

Johnny Lawrence worked for over 31 years at the Metropolitan Nashville Police Department where he served as a Homicide Detective and identification and Crime Scene Specialist. Johnny has been qualified in Tennessee as an expert in Crime Scene Investigation and Reconstruction as well as Bloodstain Pattern Interpretation and Analysis. Johnny’s CV listing his Expert Qualifications is available for download below this caption.

Ally Barrett

Ally Barrett is the Brain of BWI. Ally began working for us in 2014 copying and scanning documents. She was told at that time that her duties may expand in the future, and have they ever! Ally now handles all Business Operations for our company including Billing, Bookkeeping, and HR. You may always be assured that any Administrative issue you may have with BWI will be handled by Ally in the most professional way possible.

Download John's CV

Download Johnny's CV

Download Kyne's CV