Guild Wars 2

Hello, I’d like to ask if any of you could tell me the title of song that plays in Asura Personal Story mission “A Bold New Theory”, when the announcer says that Professor Gorr is dead. You can also hear it in many other moments (not just Asura missions), but this is the only one that comes to my mind. I tried looking through OST from other Guild Wars games yet I can’t find it anywhere.

Track 8 on the GW2 OST: Eir’s Solitude