"It was only a short walk from any German city to the nearest concentration camp," says the American voice-over.

He did not hesitate, grabbing and stabbing the girl nearest to the door as soon as he walked in.

In a properly installed system, people are then directed by announcement to the nearest fire exits, with flashing lights for people who are hearing-impaired or audible warnings for those sleeping.

SoFi was about 15 miles from the nearest flames, yet the NFL decided to shift Monday night’s playoff game between the Rams and Minnesota Vikings to Phoenix.

A leading oceanographer has told the BBC that contemporaneous meteorological data from the nearest airport strongly supports the survivors' recollections.