Maybe he has a common name and a name he took when he became confirmed in the Purist church. I really believe that the proper spelling of his name is Rick beginning with a silent P (Prick). Peter or Prick, it’s all just ways to say Dick.
Okay, I know it is Rick Warburg, but it threw me for a loop when I was relistening to my copy of the Rookie and they keep calling him Peter Warburg. Why did the name change?
Just being nosey.