Johnston is a land surveyor called in by OCSO. Looking at 3D image of Suburban Drive. Johnston did 3D fly over compares the look of it to being in a video game. Murdock, the last witness, provided data to the firm so they could create the 3-D animation Casey Anthony looking away. The images are not gruesome just a computerized map. Johnston made 3d map of crime scene area.
Court recessed until Monday at 9am.