Date: 9 Nov 2006
Karen Black went missing in Cleethorpes.
In 2016 four men were arrested on suspicion of her murder but were later released without charge.
She was last seen on the night of 8 November 2006 or the early hours of 9 November 2006 when she met a man on a train from Worksop to Cleethorpes. They had then gone to a guesthouse on Isaac's Hill and she was not seen again.
Karen Black was also known as Karen Etheridge and nicknamed Fergie. She was from Worksop.