Tomis Lee

Tomis Lee was a Kelownan scientist and colleague of Jonas Quinn. He was the chief physicist who oversaw the Kelownan naquadria project to turn the mineral into a powerful destructive weapon, and was astounded by the power behind the volatile element.

During an inspection of his experiments by SG-1, the naqahdriah became unstable, generating a build-up that would have ultimately destroyed the civilization. Realizing his mistake, Lee tucked tail and ran. However, Daniel Jackson, who was also present at the time, sacrificed himself and manually disabled the overloading naqahdriah generator, receiving a lethal dose of radiation in the process.

It is unknown if Lee was exposed to lethal amounts of radiation, as many of the scientists present were.