On Sunday 17th January 2010, I lost 4 of my friends in a car accident, they were travelling in a car behind me when they collided with a Hilux truck, 2 died on impact and 2 did not survive in time for paramedics to arrive...I saw my friends die in front of my eyes and was unable to do a thing to save them.

I want to do an AMV in their honour, based on the song: Alter Bridge - In Loving Memory...but I'm just looking for some ideas as to what anime series/movies and specific episodes in series would have footage based on characters feeling some comparable level of loss and despair, so it can mirror what my friends and I would have felt at being witnesses to such an event.
Any meaningful suggestions would be greatly appreciated, I'm looking for footage in the meantime myself...but it's proving to be quite difficult.