User blog:Totally not Darkstalker/Random Alastor Theory (not great)

Alastor and his shadow are/where two seperate people. Alastor was the host of the show/backup while "shadow" was the leader/serial killer. Alastor was caught and sentenced to death but "shadow" was shot by a deer hunter when he tried to attack them.

AND/OR Being a radio deamon, he can predict/control/know what is going to happen/is happening

AND/OR He is so powerful because of how manny people he killed.