On October 18, police put out an appeal for anyone who may have seen or had contact with Lizzie to come forward, and said in a statement they had been unable to locate any sign of Lizzie or information concerning her whereabouts.
She had not made contact with any of her friends or family and had not used her bank and phone accounts, police said.
Lizzie was 45 years old and described as Caucasian, of slim build, and about 155cm tall. She was wearing a lightweight dressing gown when last seen, and was believed to be on foot with no access to a vehicle.