Falsswon, or False One, was a blue-skinned humanoid who lived in the city of Tolea Biqua on Cularin. He was once interviewed by Melanda Forswoth for Eye on Cularin. He soon became irritated with her questions, pulled a blaster, and shot the camera, after which Melanda disappeared.
Sources
Stories of Caarimon on Wizards.com (original site is defunct) (First mentioned)
Riboga's Legacy on Wizards.com (original site is defunct) (Mentioned only)- The Complete Star Wars Encyclopedia