Forensic Comparative Science Specialists, LLC

Marc E. Dupre
P.O. Box 604
Concord, NH 03302
Phone: (603) 568-0713

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Stephen H. Ostrowski
P.O. Box 604
Concord, NH 03302
Phone: (603) 568-2668

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Profile:
Forensic Comparative Science Specialists, LLC, d/b/a FoCoSS Forensics, is a forensic consulting company located in Concord, NH. We are a unique, privately owned partnership offering a variety of services including: case review, evidence examinations, and expert testimony on technical aspects of various forensic disciplines. Every case is worked following the modern guidelines set forth by ASCLD/LAB and the applicable Scientific Working Groups. We offer assistance to your case as multi-certified forensic examiners in the disciplines of firearms, toolmarks, fingerprints, fracture matching, serial numbers and more. Every case will be looked at by more than one scientist.

Primary Area of Expertise: Firearms/Ballistics