Certified technicians at Collision Forensics, LLC, use advanced hardware and software for forensic mapping and computer aided drafting (CAD).  Forensic mapping is the process of collecting information and evidence from the scene of a crash and then drawing the scene as a scale digram to an extremely high degree of accuracy.  The drawings are representative of the actual crash scene and can be used to obtain critical measurements used thoughout the reconstruction process.  At Collision Forensics, LLC, we use a Nikon Total Station laser measuring device, iWitness Photogrammetry, and CrashZone to produce highly accurate CAD diagrams that are suitable for presentation in court.