Plot: The team wonder if the hack is the only danger as they come under threat.
Cast
Emilia FoxNikki AlexanderEmilia Fox was 43 in Silent Witness - Season 21 - Duty of Candour (2) (Episode 4).
Birthday: Wed, Jul 31 1974
David CavesJack HodgsonDavid Caves was >> in Silent Witness - Season 21 - Duty of Candour (2) (Episode 4).
Birthday: Unknown Birthday
Richard LinternThomas ChamberlainRichard Lintern was 55 in Silent Witness - Season 21 - Duty of Candour (2) (Episode 4).
Birthday: Mon, Oct 08 1962
Liz CarrClarissa MulleryLiz Carr was 45 in Silent Witness - Season 21 - Duty of Candour (2) (Episode 4).
Birthday: Fri, Apr 21 1972
Preston NymanGary BrockhamPreston Nyman was 20 in Silent Witness - Season 21 - Duty of Candour (2) (Episode 4).
Birthday: Fri, Sep 19 1997