Season 2, Episode 19 Dark Matter

First Aired: April 7, 2006

Two gunmen kill seven students and a teacher, and wound 12 other people during a shooting spree at a high school. One of the gunmen is a fellow student who is gunned down during the attack. During the investigation, Charlie uses a tracking system to pinpoint the shooters' movements and concludes that a third shooter may have been involved. Also, Larry asks Megan out to dinner, but their time is spent mostly talking about the shootings.

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  • Premiered: January 23, 2005
  • Rating: TV-14
  • Premise: An FBI special agent in Los Angeles teams with his mathematical genius brother to solve crimes. Don, a veteran investigator, relies on hard facts and evidence to catch crooks, while his younger brother Charlie, a brilliant university professor, analyzes ma… (more)

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