Csi Las Vegas 1x11 May 2026

"I-15 Murders" is the 11th episode of the first season of CSI: Crime Scene Investigation . It originally aired on January 12, 2001. 🔎 Episode Overview

In this episode, the team investigates a series of murders occurring along the I-15 highway. The case becomes deeply personal and challenging when a victim is found in a supermarket, leading the investigators into a complex web of forensic evidence and psychological profiling. 🧪 Key Plot Points

This episode reinforces Grissom's dedication to "following the evidence" even when the scale of the crimes begins to feel overwhelming. CSI Las Vegas 1x11

Gil Grissom and Catherine Willows investigate the death of a woman found in a grocery store restroom.

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. "I-15 Murders" is the 11th episode of the

Analyzing the ink and pressure of the messages left at crime scenes.

The killer leaves a specific "signature"—writing on the bathroom stall—which suggests a serial predator. The case becomes deeply personal and challenging when

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.