Theory Time!!!
Okay I want to put this out there because I feel like this MAY have possibly been proven in Episode 13...
I (along with one of my friends) have been trying to figure out the incident labeling system (there is in fact a spreadsheet) and I noticed a pattern that has led to a theory.
What if each statement that isn't read by Chester, Norris or Augustus is a new external being introduced? When we first meet Ink5oul, Needles, and Mr. Bonzo the incidents in those episodes are a video call, a 999 call, and a TV interview.
In this episode, it was a voicemail.
This would mean that after this episode we've met 4 different externals.





















