The Halo 5: Guardians A Hero Falls trailer debuted September 27th, 2015, on Sunday Night Football.[1]
Transcript
Open to a worker running inside a building for shelter from the rain and thunder.
- Penelope Boren (on the news): We have just received confirmation from Meridian.
Several workers and a waitress turn to watch the broadcast on a screen.
- Penelope Boren (on the news): That on October 27, 2560, Spartan 117, the man most commonly known as the Master Chief...
Cut to the Penelope Boren standing at a podium looking somber.
- Penelope Boren: ...died...
Cut back to the diner, a worker and the waitress stare at the screen.
- Penelope Boren: ...in the line of duty.
Cut to the Master Chief rushing through a dust-filled Meridian, followed by a glimpse of a home near a mountainside.
- Penelope Boren (voice over): Out of respect to those who may have lost...
Cut to a man staring at his framed recruitment photo and a framed medal.
- Penelope Boren (voice over): ...loved ones in the event...
Cut to the same man, inspecting his robotic arm
- Penelope Boren (voice over): ...we are holding back the complete account.
Cut to another glimpse of the Master Chief rushing through Meridian.
- Penelope Boren (voice over): The Master Chief would never have agreed to special treatment.
Cut to several UNSC recruits hopping over chairs to crowd around a screen that is broadcasting video of the Master Chief
- Penelope Boren (voice over): To be elevated above anyone else. But, we must acknowledge the loss...
Through a window behind a recruit, several technicians who are working on creating Warthogs look on somewhere, presumably at a screen that is offscreen.
Cut to someone in a vacuum suit repairing a structure that is near a Halo Ring.
- Penelope Boren (voice over): ...we have all, our entire species, suffered today.
Cut back to the Penelope Boren standing at the podium, still looking somber.
Source