Jo Yeates's final steps reconstructed for Crimewatch
18 January 2011 Last updated at 19:44 GMT
The final steps of Jo Yeates have been reconstructed for a television programme in a bid to find her killer.
BBC One's Crimewatch tracked the murdered landscape architect's steps after she left the Bristol Ram pub on Friday, 17 December.
The snow-covered body of 25-year-old Miss Yeates was found near Bristol on Christmas Day.
She stopped at Waitrose, Bargain Booze and Tesco before walking to her flat in the Clifton area of the city.
The BBC's Alison Moss described how the team were filming a reconstruction at the Tesco store where she bought a pizza.