Precision. Expertise. Integrity.

Setting the Standard in Firearm & Tool Mark Identification and Quality Management

With decades of experience, SCL Forensics is one of the few companies specializing in both the forensic field of firearms and quality management. Our team brings a unique and integrated perspective to every project. Rooted in a community focused mission, we assist agencies by strengthening their forensic capabilities with expertise, integrity, and compliance.

Our Services

  • Comprehensive academic and hands-on training for new and experienced Firearm Examiners—offered onsite and remotely by experienced professionals.
    Contact us for a full list of training topics.

  • Support for law enforcement and attorneys through onsite or remote firearm and tool mark casework—current, backlog, or re-examinations. Services include firearm operability testing, ammunition component comparisons, tool marks, fracture matching, muzzle to target distance analysis, serial number restoration, and shooting incident reconstruction

  • Provides expert witness testimony for casework and case reviews in both criminal and civil proceedings.

  • Guidance in building Firearms or Quality sections from the ground up—covering structure, safety, training, document system, root cause analysis, and workflow optimization.

  • Expert assistance with ISO 17020 and 17025 accreditation for laboratories.

Who We've Helped

Black and white logo with a silhouette map of Louisiana shaped like a splatter, text reading 'N Crime Lab'.
Montgomery County Police Department badge featuring Maryland state flags and county emblem.
Logo featuring a stylized blue horse head with a yellow outline and the letters O, C, O in blue with yellow borders.
Massachusetts State Police emblem featuring a shield with a figure, a balance scale, and the words 'Massachusetts State Police' on a blue background.
A crest with a crown, a star, and Arabic script, featuring green, red, and white colors.
Seal of the Rhode Island Department of Criminal Justice Labor, featuring a blue sea anchor with a banner that reads 'Hope,' a small white banner saying 'State of Rhode Island,' an outer blue circle with black text, and a yellow rope border.
Logo of the Forensic Science Center in Houston featuring a cityscape, scales of justice, and a blue circular border.
Seal of the Chicago Police Department featuring a five-point star with a central badge depicting a fisherman and the Chicago skyline, surrounded by text 'POLICE CITY OF CHICAGO INCORPORATED 4th MARCH 1837'.
Oklahoma State University logo with orange and black design and the text "Oklahoma State University".
Logo of Florida International University Global Forensic and Justice Center
Badge with a gold star and blue circle in the center, labeled 'Special Agent' at the top and 'Division of Criminal Investigation' at the bottom, featuring three figures in the middle.
Stephanie Leuhr at a conference in Anaheim, California.
A person wearing a Houston Forensic Science Center shirt is examining a sample through a microscope while looking at a computer monitor showing a magnified image of the sample.
A meeting room with six people, some in white uniforms with Arabic writing, attending a presentation about security and active police topics, with a slide projected on the wall.
Group of four people examining artifacts laid out on a white table in a laboratory or research facility.
Police evidence table with two handguns, bottles of chemicals, a notebook with glasses, a magnifying glass, and other items related to a crime scene investigation.
Red firearm suppressor with the label 'Savage Range Systems' and warning labels, placed on a wooden table outdoors in a grassy field with target shooting range equipment in the background.
Display case with multiple firearms including handguns and ammunition, with plastic containers and packaging around them.
Person working with a microscope and viewing a computer screen displaying a close-up image of skin with some irregularities.
Group of eight diverse people standing together in an office, smiling for the photo.

OUR MISSION

“Deliver high-quality, unbiased forensic work on time, every time. As demand for Firearms & Tool Mark expertise grows, we proudly support our customers both domestic and international.”

Stay Connected With Stephanie.

From conferences and trainings to speaking engagements and expert panels—don’t miss an opportunity to connect with Stephanie in person.