The Chief of S.O.X. holds court at S.O.X. Headquarters.
America's Top Underworld Crime League.
Known as S.O.X., their business seems to be assassination; a prime target being the Chief of CONTROL.
The organization is headed by its own "Chief" and appears to be headquartered in Washington DC.
The only named agent is Agent Knight.
[Comic Strip Story #10 (Unofficial title: "Max in Sox").]
- See also Crime International Network Ltd..