Overview: 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.
Overview: The discovery of a strange murder weapon leads the CSIs into the world of gigolos.
Overview: A tornado touches down on a murder scene, damaging the evidence and putting Ryan and Walter in grave danger.
Overview: Horatio and his team are hunting a sadistic psychopath who tortures women - and one of them may still be alive.
Overview: Mexico's deadliest assassin is a target in Miami. Horatio's only hope is his worst enemy.
Overview: In a deserted mansion, the CSIs find a body hanging that appears to have been killed by a vampire.
Overview: A high stakes poker game is disrupted by a masked assassin, leaving one player dead and the CSIs baffled.
Overview: When Horatio finds another corpse with missing eyes, everything points to his nemesis, “The Taunter” – except he has an airtight alibi.
Overview: The CSIs investigate when three convicted murderers are released from prison and someone starts killing them one by one.
Overview: Horatio is determined to find a family that completely disappeared.
Overview: The CSIs expose the seedy underbelly of children’s beauty pageants when a contestant's mom is murdered.
Overview: An eccentric genius is assassinated with the most unique weapon the CSIs have ever seen.
Overview: When a skydiver is murdered, the CSIs discover that he has more than 100 children and all of them are suspects.
Overview: When the sisters of a Miami sorority are knocked off one by one, the CSIs try to end the murder spree.
Overview: When a neighborhood do-gooder is murdered, Horatio and the CSIs discover that he was planning to blow the whistle on something big.
Overview: When the Miami Taunter strikes again, Horatio meets with the matriarch of the suspected killer's family.
Overview: When a beloved tennis coach is nearly killed, Calleigh discovers a personal connection to the case.
Overview: A corruption scandal is uncovered by the CSI team which forces Horatio to face an old adversary. Malcolm McDowell returns as Darren Vogel.
Overview: 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.