Nothing is known about Dean's life prior to or as the outbreak began, except that he was Jocelyn and Michonne's dean junior year of law school. He requested 1,000 signatures for Michonne's petition, but she came up with double the amount and rubbed it in his face.
Dean is mentioned by Michonne and Jocelyn while talking about their past, and how he was harsh with them.
It is unknown what happened to him after the outbreak began.
- "Scars" (Mentioned)