Spoiler : Episode 3.12 - Promo 

Geeez the posts on this video are whiney... When will people realise that if an actor or actress guest stars THEY ARE GOING TO BE KILLED OFF OR LEAVE! Elle's had it coming since she stared in season 2! I mean sure complain if someone important like Claire or Peter died but Elle and Adam they were only signed up for short story arcs so let it go or learn to expect it! Season 3 ROCKS!!!