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INDUSTRIES SERVED

Criminal Forensics

RJ Lee Group is recognized as a leading authority in the field of criminal forensics, especially gunshot residue analysis. We seamlessly collaborate with hundreds of agencies across the US and internationally. We foster strong partnerships with law enforcement agencies, prosecutorial offices, public defenders, private defense attorneys, private investigators, and other forensic laboratories, actively supporting investigations and delivering dependable and unbiased forensic data.

Our commitment to providing litigation services is rooted in a deep respect for the law, a comprehensive understanding of the scientific and technical issues at stake, and a dedication to presenting data with credibility and clarity. Our approach is designed to empower our clients with the scientific insights and expert testimony necessary to navigate the complexities of legal disputes effectively.

RJ Lee Group specializes in achieving exceptional turnaround times for GSR analysis, including the efficient processing of backlogs. We even engage in evaluation and constructive critique of reports and data generated by other laboratories because we have a proven track record of providing criminal forensics services that consistently surpass both regulatory requirements and client expectations.

Our Approach

RJ Lee Group's approach to criminal forensics is grounded in scientific rigor and a keen understanding of legal implications. Our team's expertise ensures that every investigation is thorough, accurate, and reliable.

 

Unsmiling judge with american flag behind him in the court room

Key Services
  • Gunshot Residue Analysis
  • Distance Determination
  • Consultation Services
 
What Sets Us Apart

 

What distinguishes RJ Lee Group in criminal forensics is our ability to quickly provide comprehensive, scientifically-backed analysis combined with clear, understandable communication of findings. Our experienced team is equipped to handle complex forensic cases with precision and professionalism.

Testing Services

Gunshot Residue Analysis

Use of SEM/EDS to identify primer residue particles on samples from hands, clothing, vehicles, or any area of interest.

Distance Determination

Use of the Modified Griess and Sodium Rhodizonate testing to determine the muzzle-to-target distance in shooting cases.

Consultation Services

Expert review of laboratory analyses and forensic reports to identify potential issues or inaccuracies in prior testing or testimony, or to help strategize the usage of these results.

How We Support Our Clients

Advanced GSR Analysis

Employing SEM technology to provide confirmatory analysis of primer gunshot residue samples to support investigations.

 

Expert Witness Services

Providing clear, credible testimony based on solid scientific evidence to support legal proceedings and case resolutions.


Trainings and Presentations

Providing client-curated presentations and trainings about gunshot residue collection, analysis, and interpretation.

GSR Stub Fabric

Representative Clients

Law Enforcement Agencies
Prosecutorial Offices
Public Defenders
Private Defense Firms
Crime Laboratories
Private Investigators

Discuss Criminal Forensics Services with RJ Lee Group

Learn more about what RJ Lee Group’s criminal forensics experts can do for your investigation. Schedule a call with us today to discover how we can help you.
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Tarah Helsel