“Tina Perruzzi is an evidence technician with the Forensic Services Division of the Prince George’s County Police Department…(Interview with Perruzzi) A few months ago, after doing some extensive research, I switched over to Crime Zone, a software package developed by CAD Zone that is specifically designed for law enforcement forensic applications. This is a powerful, but easy to learn software package. Although I still have much to learn, I am producing diagrams much more quickly, including 3D views of the scene. I now use the total station regularly for outdoor scenes. I have mapped homicides, shootings, death investigations and even a bank robbery.”