Csi Las Vegas 1x11 (FAST × 2027)

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.

This episode reinforces Grissom's dedication to "following the evidence" even when the scale of the crimes begins to feel overwhelming.

Analyzing the ink and pressure of the messages left at crime scenes. CSI Las Vegas 1x11

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

Gil Grissom and Catherine Willows investigate the death of a woman found in a grocery store restroom. Catherine uses her knowledge of human behavior and

Sara Sidle and Warrick Brown investigate the death of a man found in his home, which initially looks like a burglary gone wrong but reveals a more domestic motive.

Used to find biological fluids and prints in public spaces like the grocery store. 👥 Character Development Writer: Carol Mendelsohn

Features early appearances by actors like Gregg Henry , who plays a pivotal role in the investigation.