Sep 23, 2009
A shooting and its aftermath drastically change the life of a member of the team.
Blacklist (Featuring Gravedigger)
Sep 30, 2009
The team searches for a cyber killer who seems to be targeting medical health care workers.
LAT 40 Degrees 47 Minutes N/Long 73 Degrees 58 Minutes W
Oct 7, 2009
Mac and the team follow the trail of evidence left by a killer after two bodies are found.
Oct 14, 2009
DNA evidence contradicts the confession of a scorned woman who claimed to have murdered her husband.
Oct 21, 2009
A shooting victim is a rising star in the world of hip-hop dance battles.
It Happened to Me
Nov 4, 2009
An executive from a software company bleeds to death on a Manhattan street.
Nov 11, 2009
An accident reveals an interstate trucking ring specializing in black market organ harvesting.
Nov 18, 2009
The CSIs finds a compass near a body that fell from the 59th Street Bridge.
Nov 25, 2009
As the team races to save the Compass Killer's fourth victim, the sunrise presents a final surprise.
Dec 9, 2009
A911 call sends the CSIs to a vacant penthouse, where they unearth a nearly century-old corpse.
Dec 16, 2009
The team investigates when a reformed drug addict is found dead in an alley.
Jan 13, 2010
The team discovers planted evidence while investigating a stabbing.
Flag on the Play
Jan 20, 2010
The quarterback of a women's football team is found dead in the locker room.
Feb 3, 2010
A murder investigation takes the CSIs into a subculture of vampirism.
Feb 10, 2010
The CSIs discover that car tampering led to the explosion that killed a racing legend.
Mar 3, 2010
After a man's friends turn up dead, he is found covered in their blood.
Pot of Gold
Mar 10, 2010
A double homicide involving two journalists occurs on the eve of St. Patrick's Day.
Rest in Peace, Marina Garito
Apr 7, 2010
Stella risks her life to solve the case of a woman, linked to an unsolved murder, is found dead.
Apr 14, 2010
A death row inmate's final request brings Dr. Hawkes to a prison just as a riot erupts.
Tales From the Undercard
May 5, 2010
An investigation takes the team into the underground world of hardcore fighting.
May 12, 2010
Mac is determined to seek justice when a 14-year-old boy is shot in front of his brother.
Point of View
May 19, 2010
While at home recuperating from an injury, Mac witnesses mysterious behavior that leads to a murder.