A difficult case which may depend entirely on physical evidence

Faurot Forensics – source for latent fingerprint collection, examination

Faurot Forensics Products is – to our knowledge – the 
leading and perhaps oldest maker of latent fingerprint equipment in the United States. Their latent print field kits range from $24 (the Latent Mini Kit) to $439.50 for the C.S.I. Kit. They also sell Optical Equipment and Magnifiers specifically chosen for their utility in examining and comparing prints, and casting and impressions equipment, and other forensics equipment.