Trace analysis

[Steve Guerra]

I was contacted by a private attorney who is looking for analysis of a black mark on a shirt.  The mark was supposedly created by the person wearing the shirt being struck by the tire of a motor vehicle.  I would appreciate any contacts for labs that may do this kind of exam.
Thanks

[Aaron Brudenell]

I've suggested MicroTrace out of Illinois for other trace examinations, worth a call.

[Steve Guerra]

Thanks Aaron.  Hope all is well with you guys.  Working staggered shifts here.  Be glad to get back to normal.  Take care.