She led a visitor up a dark staircase to her small fourth-floor apartment, in which five people live.

They pass through double doors into a dark staircase.

I opened the door, revealing a narrow, dark staircase leading down to the basement.

A servant soon appeared, feeling her way down the dark staircase and inquired what they wanted.

The latter replied by springing up the dark staircase after her.

Bill looked in dubiously at the damp, dark staircase leading down.

Lee, the helmet once more on his head, went up the dark staircase.

They closed the door behind them and climbed the totally dark staircase, feeling their way.

Painfully he made his way toward the top of the dark staircase.

Vincent hung up the phone, turned toward the dark staircase.