Perhaps the buildings basement is more of a Freddy Kruger boiler room where all the former CASA SS management hang out and haunt Herr Skull?
The likes of Vaughn, Carmody, Quinn, and a stack of Ministers, field office Fuhrers and a handful of CEO's could all linger down there?
Speaking of hauntings, where is the team lead FOI gone from Brisbane? The one that dresses like a cowboy and wears RM boots??