Officers investigating the murder of Lee Hendry in Clowne have released several images of her taken on the bus she caught from Brimington to Clowne.
Ms Hendry travelled on the number 77 Chesterfield to Worksop bus on Monday 12th September.
She got on the bus at 10.23pm at Ringwood Road, Brimington and got off at 10.56pm at Boughton Lane, Clowne, near to the Heritage Community School.
Officers would like to speak to anyone who saw her waiting at the bus stop, on the bus itself or getting off the bus.
Ms Hendry is described as white, 5ft 4in tall and slim with light blonde shoulder length hair.
She was wearing a black top with thin straps, dark blue skinny jeans and flat black shoes.
Anyone with information should ring 0345 123 33 33 or call Crimestoppers on 0800 555 111.
The man accused of her murder, 31-year-old Alexander Burnett, appeared at Notts Crown Court this morning.
Recorder of Notts Michael Stokes remanded him in custody until 16th December, when he is expected to enter a plea.