Csi — Las Vegas 1x11

The episode highlights the use of graphology (handwriting analysis) and the importance of cross-jurisdictional cooperation as the murders span across different areas. 🧬 Notable Forensic Techniques

Catherine uses her knowledge of human behavior and her background in the city to help profile the killer's movements. 🎬 Production Notes Director: Richard J. Lewis. Writer: Carol Mendelsohn. CSI Las Vegas 1x11

Gil Grissom and Catherine Willows investigate the death of a woman found in a grocery store restroom. The episode highlights the use of graphology (handwriting

The killer leaves a specific "signature"—writing on the bathroom stall—which suggests a serial predator. CSI Las Vegas 1x11

Collecting fibers and materials from the "highway" environment to link the suspect to the victims.