Bagwell in S01E03, is a character from the TV series Prison break, played by the same actor. Robert Knepper, is still has is prosthetic hand. His hand got cut off, during an escape in Prison Break.
Lloyd Lowery ( Jimmi Simpson ) was a professor at a high class university and also had a medical license. He also had a gambling addiction, which put him deep in debt. This debt causes him to give unauthorised prescriptions to college students. He received 25 years after an 18 year old girl committed suicide by overdosing on a prescription he gave her.