'Missing' student Isabel Gayther found after Facebook post

A student whose apparent disappearance on Christmas Day prompted a police appeal - and a bizarre Facebook spat - has been found safe and well. Isabel Gayther, 21, has been located at an address in north London after she was reported missing when she failed to join her family in Oxford on 25 December. Scotland Yard issued a public appeal for help in tracing Miss Gayther, describing her behaviour as "extremely out of character".