Cal Omas was the Galactic Alliance Chief of State until 40 ABY. During the war with Corellia during the Second Corellian Insurgence, the Corellians, under Admiral Bera Cai'ka, boldly attacked Coruscant. During the commotion, assassin Dovar Lyle kidnapped Omas and brought him to Corellia. On Corellia, Prime Minister Dur Gejjen beheaded Omas live on the HoloNet. Cha Niathal took his place.