She swears she served beer to two black eyed ghosts who then disappeared into a dark space.
http://www.dailystar.co.uk/news/latest-news/402585/Barmaid-served-beer-to-black-eyed-ghosts
http://www.dailystar.co.uk/news/latest-news/402585/Barmaid-served-beer-to-black-eyed-ghosts