Version 8.0 of The CAD Zone’s Crash Zone and Crime Zone diagramming software for crash and crime scene investigation has improved forensic mapping and 3D capabilities. The new version can quickly perform a skid analysis, pose bodies in 3D so they appear in your diagrams just as they’re found at the scene, create an exact stairway based on the dimension of individual steps or the overall staircase, and more, while offering more symbols and realistic shading options for surfaces.