Shapp

Major Shapp was an aide to the Marshal of Atrios.

Biography
While investigating an intrusion, Shapp travelled through a hidden transmat to Zeos. He assisted the Fourth Doctor in searching Zeos. They came across a computer called Mentalis that was controlling the Zeos war effort. Shapp attempted to destroy it but the computers automated defence mechanism disarmed him.

The Doctor instructed him to return to Atrios as he prepared to transmat, a Mute attacked him. Shapp killed him but was kimself injured, falling into the transmat he went back to Atrios. He contacted the marshal and told him to call of his attack on Zeos, but was ignored. After the defeat of the Shadow, the war ended. (DW: The Armageddon Factor)