I highly recommend Chrystal Waltz of Berry-Waltz Investigations (BWI) and Kyne Marshall of Digital Forensics Expertise and Technology (d/FEAT) for their help on my recent federal bank robbery case. Kyne analyzed spy tech devices and pinpointed cell phone locations. Chrystal did the fact investigation and helped me during trial, pinpointing issues that helped our defense. BWI and d/FEAT’s work is excellent.

Robert Parris, attorney in Memphis, Tennessee.

Stephanie Alexander

Stephanie Alexander became a licensed Private Investigator in Tennessee in August 2011 after graduating from Middle Tennessee State University with a Bachelor of Science Degree in Criminal Justice. Stephanie began working as a Fact Investigator for BWI in 2012. Stephanie has an uncanny ability to obtain information that others cannot. Because of her unique abilities, Stephanie has a loyal following of Criminal Defense Attorneys throughout Tennessee and Kentucky that use only her to investigate their cases.

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.

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.

Morgan Beaird

Morgan Beaird joined BWI in April 2022 with a year of private investigations experience as well as a professional background as a 9-1-1 dispatcher. She is a licensed Tennessee Private Investigator, a licensed Kentucky Private Investigator, and she became a Certified Paralegal in March 2023. Morgan earned her bachelor’s degree in Criminal Justice from Middle Tennessee State University. As a BWI Fact Investigator/Paralegal, Morgan is dedicated and resourceful, always striving to put her client’s best foot forward. She is proud to be a BWI employee because she shares the firm’s belief that people accused of crimes deserve to have investigators in their corner, working on their behalf.

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.

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.