Ben (Comic Series)

Ben is Allen and Donna's twin son. He is unofficially adopted by Dale and Andrea after his parents die. He doesn't seem to understand what is happening in the world as it is. However it could be possible that he had psychotic tendencies as his twin brother Billy found him poking a dead cat, making him swear not to tell Dale and Andrea. On the road to D.C., Ben brutally slaughters Billy, convinced that he will come back. The group debates killing Ben to protect themselves, but takes no immediate action. In the night, Carl Grimes sneaks into the van where Ben is locked up, and executes him. They are buried side by side.

Although Carl acts cold about what he's done to Ben, it is revealed later on that he's still haunted by what happened and cries every night over what he's done. He remembers when he came in, Ben was more afraid of not having him as a playmate, showing his lack of understanding. He admits he liked Ben, he was his friend but he did what he did because it had to be done.