<Ul> <Li> Derek is the leader of a small group of scavengers in DC . After following gunshots the group finds the Alexandria community . They demand to be let in and threaten Rick at gunpoint . A shootout ensues and Derek's group are all killed . These gunshots attract the attention of the large DC horde which eventually rips through the walls of the community . <Dl> <Dd> Series Lifespan: #75--78 </Dd> </Dl> </Li> </Ul> <Li> Derek is the leader of a small group of scavengers in DC . After following gunshots the group finds the Alexandria community . They demand to be let in and threaten Rick at gunpoint . A shootout ensues and Derek's group are all killed . These gunshots attract the attention of the large DC horde which eventually rips through the walls of the community . <Dl> <Dd> Series Lifespan: #75--78 </Dd> </Dl> </Li> <Dl> <Dd> Series Lifespan: #75--78 </Dd> </Dl> <Dd> Series Lifespan: #75--78 </Dd>

Who is not in the walking dead comics