[s7e4] Good Cop, Bad Cop -

Evidence eventually proves that Malachi, not Ziva, killed the Marine. Resolution and the Famous Whisper

After Malachi is dismissed, Ziva finally tells Gibbs the full story of the Damocles mission, expressing deep remorse. [S7E4] Good Cop, Bad Cop

uses weather patterns and wreckage analysis to prove the ship was never where Ziva claimed. Evidence eventually proves that Malachi, not Ziva, killed