Who dies in Bones season 7?

In Season 7 of the TV show "Bones", the following characters die:

- Vincent Nigel-Murray (aka Hodgins' assistant): Dies offscreen in the Season 7 premiere.

- Daisy Wick: Dies in "The Prisoner in the Pipe".

- Zack Addy: Dies in the Season 7 finale, "The Secret in the Proposal".