Libby Squire: police ramp up appeal for missing student as man questioned

Appeals to help find the missing student Libby Squire have been shown on digital screens in Hull city centre, as officers investigating her disappearance more than a week ago continue to question a 24-year-old man arrested on suspicion of abduction.The 21-year-old student was reported missing nine days ago in the early hours of Friday 1 February, having last been seen after a night out near the University of Hull, where she studies philosophy.An intensive sustained search has since been mounted