Liam Payne was seen “passed out” in the lobby of his Buenos Aires hotel shortly before he died, according to an eyewitness interviewed for a new “Nightline” documentary special.

An American tourist who stayed at the CasaSur Palermo Hotel in Buenos Aires at the same time as Liam Payne has revealed that the late One Direction member fell unconscious shortly before he died.

Three of the six candidates were transparent. The other three — Austin Arthur, Linda Stewart and Steve Leary, the ones who secured the hotel lobby’s endorsement — didn’t respond.

Right at your feet, before you push open the glass doors to the lobby of the Graduate Hotel, the carpet reads “We are all students” — a unique label that unifies all the guests that enter its grand ...