Yan
From Tardis Wiki, the free Doctor Who reference
Yan was the owner of a taxi company, and supported Hazel Trahn after she saw the murder of a random citizen. He didn't like the fact that Paul Hunt was blaming everything on the androids. (AUDIO: Outsiders) He was later part of a resistance against the Cybermen. (AUDIO: Terror) He was later killed by the Cybermen. (AUDIO: Extinction)