Dr Fiona Lynch was a scientist who was interested in the Abigail MacLeod research and argued with Professor Albert Heber about it. She saw a strange creature near the loch at Ben Brannon Castle. She was pleased when she saw the experiment in practice and its effects. Alistair Gordon Lethbridge-Stewart told her about Liz Shaw's disappearance and inquired if she might have been involved in Heber's death. She was concerned that there was something evil on the grounds. She started hearing voices and went with the Brigadier in his search for the experimental subjects. (AUDIO: Doctor Who and the Brain Drain [+]Loading...["Doctor Who and the Brain Drain (audio story)"])