Teo had, following the fight, moved as far away from the scene as possible. While he hadn't actually done anything wrong, hell he'd been there trying to stop another massacre, he didn't think the local law enforcement would see things quite the same way. In any case, Teo had ended up damn near the other side of town where he decided to lay low for a while.
Meanwhile, back in the TARDIS...
The Valeyard's invention was complete. It didn't have a name, though that hardly mattered as it would still serve his purposes well enough. Sitting down in the wire encircled chair, he leaned back with a slow exhale and moved to pull the Chameleon Arch looking device down over his head.
Fiddling around with a few buttons on the right armrest, he began the ascension process.