FSI has conducted investigations in Texas, New Jersey, New York, Massachusetts, Mexico, Connecticut, North Dakota, Pennsylvania and various other locations — see about FSI for the full background.
| State | Availability |
|---|---|
| Pennsylvania (home base — Lancaster) | On call · On-site · Trial testimony |
| New York | Investigations conducted · Travel available |
| New Jersey | Investigations conducted · Travel available |
| Massachusetts | Investigations conducted · Travel available |
| Connecticut | Investigations conducted · Travel available |
| Texas | Investigations conducted · Travel available |
| North Dakota | Investigations conducted · Travel available |
| Other U.S. states | By arrangement — with prior notice for travel |
On-site examinations of vehicles or firearms evidence are possible anywhere with prior notice so arrangements can be made for travel — see the FAQ.