Grant Avery

 was head of the head office of UNIT. Kate Stewart asked for his help in discovering a leak in the UK Government and to get support in investigating Lyme Industries. He told the UK government about this and Peter Latcham came. When some of the murders happened near Geneva he apologised to Kate for his actions. He investigated them with Kate and Osgood. He was captured by a Tengobushi to find out information. Josh Carter managed to get him released from the Kamishi ship. After seeing Kate and co. back to London he was killed by a Tengobushi. (AUDIO: Death in Geneva)