David Labiosa

Megan Donner returns to the CSI unit in time to work on a jet crash in the Everglades.

George feels guilty for inadvertently getting a busboy fired from his job and then tries to make it up to him. Meanwhile, Elaine spends the week with an old boyfriend who is visiting her from out of town.

Jack finds Kyle's bag of suspicious white powder; Palmer learns more about the incriminating allegations against Anne; Chase chafes at being shut out of Jack's pursuit of Kyle.

When the CTU loses track of Kyle, and Palmer fears he'll have to either give into the terrorists' demands or face a catastrophic virus outbreak, Jack proposes a risky third alternative.

During the prison break, Jack and Salazar are taken hostage by other prisoners; the CTU closes in on Kyle; and Kim and Chloe learn of Jack's drug use.

Warrick's appearance at the preliminary hearing on a rape and murder case goes terribly wrong when the only piece of evidence is thrown out on a technicality.