How did Piper get the scar on her arm?

Related questions

1. When did Poussey die?
2. Why did Daddy die on Oitnb?
3. What happens to Nicky in Orange is the new black?
4. How did Piper get caught?
5. Does Daya keep her baby?
6. Why is Orange is the New Black called Orange is the new black?
7. Does Humphrey die in orange is the new black?
8. Did Humphrey die Oitnb?
9. Why did Piper stay with Alex?
10. Where is Boo on Orange is the new black?

Tags

1. #piper
2. #different
3. #appears
4. #right
5. #latinas
6. #couple
7. #burned
8. #doesn
9. #seasons
10. #season
11. #square