Citizen Zed is Patient Zero's co-host, he appears a bit later on in the broadcast. He is a very large, quarterback-looking guy. His voice should be deeper and perhaps a little gruff-- He tends to speak almost in a growl when upset or angry.
 He isn't used to being on the radio, so whenever he is on air there should be a twinge of uncertainty every once in a while, as he would be looking to Patient Zero for a cue .
He is not a "dumb Jock" type at all, and enjoys to hold banter with his co-host.