When Natalia’s ex-husband is murdered, evidence suggests Natalia is the killer and the CSIs are forced to watch from the sidelines as Homicide Detective Jake Berkley and another CSI team investigate the case, holding Natalia’s fate in their hands.

While investigating the death of a Cuban refugee blown up by a land mine seconds after stepping foot on shore, Det. Frank Tripp lands in the hot spot when he steps on another land mine, sending Horatio and the bomb squad into action to defuse it before it detonates. After breaking up a domestic dispute by punching the husband, Delko is slapped with a civil suit for a quarter million dollars that the husband’s con-artist wife isn’t about to lose.