Roland Pryzbylewski
Roland "Prez" Pryzbylewski is a fictional character on the HBO drama The Wire, played by actor Jim True-Frost. Pryzbylewski is a detective in the Baltimore Police Department of Polish heritage. Initially seen as incompetent and hapless, he later develops into a better police officer throughout the series. Eventually, he leaves the Police Department following an accidental shooting of another officer and becomes a middle school math teacher.
Read more about Roland Pryzbylewski: Character Background and Plot Relations, Origins