The Sinner

The Time Lord known as The Sinner is a deserter and wanted fugitive. He's widely hated and despised by his own people so much so he was stripped of his former name and branded with a new one The Sinner. His original title was once The Professor but he's since rejected it. He spends his time traveling through space and time out running the law.

Early Life
He was originally a soldier in the time war however he fled before the final days and barely escaped by hiding in a pocket dimension. When he finally surfaced he found that before the end of the war there was a bounty put on his head. Once he was discovered to be alive it was reactivated and he was forced to go on the run.