No one has more sad ending than Pound.
Pound is exactly the opposite of Dr. Hiluluk words. EVERYONE killed in this series were remembered by someone or a loved one. Except for Pound. He died, not being able to speak to his daughter, and while EVEN is daughter is calling him "pervert" while he saved her.
If that's not the saddest, I don't know what it is. Pound is the only dead character who is "FORGOTTEN" and will not be remembered