|Died||Killed by The Firsborn|
Not much is known about him.
Appearances in CoD:
He appears briefly in CoD episodes from time to time.
In volume 16, it is revealed that the Firstborn had taken Cole's identity. It is not known if he was assuming this role the entire time. By the time the SCT notified the SFPD and they raided Cole's house, the Firstborn and any clues he left were gone. Anticipating their arrival, he left them a note that read, "The doctor is out!"