|Out of universe information|
Mentioned in "Ex Deus Machina"
William Blaylock was the Founder of Procyon Media Enterprises, a company with links to The Trust. He was photographed by a private investigator hired by Sheila Jameson who gave the pictures to Dr. Daniel Jackson. He and his partner Terrance Evans went missing around the time the Prometheus destroyed Osiris' Al'kesh in 2004. (SG1: "Ex Deus Machina")