Season 10

E1. Countermeasures

Sep 25, 2011 · 44m

Horatio and Natalia's lives hang in the balance, as Horatio stands between Natalia and certain death. Meanwhile, it's a race against time for the team to capture escaped killer Jack Toller before he kills again.

E2. Stiff

Oct 2, 2011 · 44m

The discovery of a strange murder weapon leads the CSIs into the world of gigolos.

E3. Blown Away

Oct 9, 2011 · 44m

A tornado touches down on a murder scene, damaging the evidence and putting Ryan and Walter in grave danger.

E4. Look Who's Taunting

Oct 16, 2011 · 44m

Horatio and his team are hunting a sadistic psychopath who tortures women - and one of them may still be alive.

E5. Killer Regrets

Oct 23, 2011 · 44m

Mexico's deadliest assassin is a target in Miami. Horatio's only hope is his worst enemy.

E6. By the Book

Oct 30, 2011 · 42m

In a deserted mansion, the CSIs find a body hanging that appears to have been killed by a vampire.

E7. Sinner Takes All

Nov 6, 2011 · 44m

A high stakes poker game is disrupted by a masked assassin, leaving one player dead and the CSIs baffled.

E8. Dead Ringer

Nov 13, 2011 · 43m

When Horatio finds another corpse with missing eyes, everything points to his nemesis, “The Taunter” – except he has an airtight alibi.

E9. A Few Dead Men

Nov 20, 2011 · 44m

The CSIs investigate when three convicted murderers are released from prison and someone starts killing them one by one.

E10. Long Gone

Dec 4, 2011 · 42m

Horatio is determined to find a family that completely disappeared.

E11. Crowned

Dec 11, 2011 · 44m

The CSIs expose the seedy underbelly of children’s beauty pageants when a contestant's mom is murdered.

E12. Friendly Fire

Jan 8, 2012 · 44m

An eccentric genius is assassinated with the most unique weapon the CSIs have ever seen.

E13. Terminal Velocity

Jan 29, 2012 · 45m

When a skydiver is murdered, the CSIs discover that he has more than 100 children and all of them are suspects.

E14. Last Straw

Feb 19, 2012 · 45m

When the sisters of a Miami sorority are knocked off one by one, the CSIs try to end the murder spree.

E15. No Good Deed

Mar 4, 2012 · 44m

When a neighborhood do-gooder is murdered, Horatio and the CSIs discover that he was planning to blow the whistle on something big.

E16. Rest in Pieces

Mar 11, 2012 · 44m

When the Miami Taunter strikes again, Horatio meets with the matriarch of the suspected killer's family.

E17. At Risk

Mar 18, 2012 · 45m

When a beloved tennis coach is nearly killed, Calleigh discovers a personal connection to the case.

E18. Law & Disorder

Mar 25, 2012 · 42m

A corruption scandal is uncovered by the CSI team which forces Horatio to face an old adversary. Malcolm McDowell returns as Darren Vogel.

E19. Habeas Corpse

Apr 8, 2012 · 44m

Every member of CSI is a suspect when one of the team's enemies is murdered. When the investigation becomes deadly, Samantha Owens ends up having to be rescued.