1. That lady who lost a shoe. Also her life.
2. The Circle guy who abducted Jocelyn.
5. Poor little Dot!
6. All the Vampires that were cremated!
7. Pangborn and the Seelie scouts.
9. This Warlock dad.
10. The Werewolf Alpha: Theo.
11. All of the guys who were turned into the Forsaken.
12. All the Shadowhunters young Valentine killed.
13. Detective Vargas!
14. Ragnor Fell!
15. Hodge's left hand.
Which loss was the most heartbreaking?
Tell us in the comments!