David Labiosa

Insurance agent Scott Eric Sommer survives the crash of his private plane into the Everglades after his pilot is shot. The team try to piece together the evidence to figure out what transpired on the flight.

The division investigates a set of brutal murders where the victims have been dismembered. The team must identify the victims and contact their next of kin.

After a court disallows evidence, the team must find new facts to convict a suspect; a sheriff uses Warrick as the scapegoat for the courtroom debacle.

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

Jack urges Palmer to negotiate with the terrorists, but the president refuses on the grounds that it could imperil the American people.

Jack starts a riot to break Ramon Salazar out of prison, in order to stop the release of a deadly virus; President Palmer and Sen. Keeler begin their debate.