Police have thanked the public in Hull for their help in the search for missing student Libby Squire, as officers investigating her disappearance continue to question a 24-year-old man.
Police are believed to be examining CCTV footage which shows a man getting in and out of a car minutes after the last sighting of missing Hull University student Libby Squire.
The search for missing Libby Squire has entered its third day after scores of police, her friends and fellow Hull University students spent Saturday looking for the 21-year-old in bitingly cold conditions.