Leon Von Felden

Leon VonFelden was the Research Head of the Forced Evolutionary Virus Project at West Tek. When the Project was seized by the military and transferred to Mariposa, Robert Anderson was assigned control over human testing of FEV, while Felden remained at the West Tek Research Facility to continue his research.

When the Mariposa crew mutinied, they attempted to pry the real story out from VonFelden, but halfway through the process, Felden's location was hit by a nuclear warhead and the scientist turned into a crisp.