Carl Bradbury and Bradbury tower of Nevermore.

Carl Bradbury, Donovan's friend helping him investigate LOIS, and as far as I remember the guy who brought Donovan's attention initially to this. And Bradbury tower, the place at Nevermore linked to hydes.

I think there definitely should be a connection between these. Why give the same name otherwise?

I heard a theory that there should be a person who kept an eye on Tyler, sent by other hydes. I think Carl Bradbury is an ideal candidate for this role. An old friend of Donovan's who aimes at disclosing something that could potentially harm Tyler (and maybe he knew Fran was a victim but couldn't do much).

Carl Bradbury dies on the day children and teachers arrive at Nevermore. Capri definitely arrives that day too, and there are lots of theories that she came because of Tyler. But did she come to replace Carl? Or Carl was murdered so that he couldn't stop Capri? I have no idea which one is true, but there definitely should be a connection.