Police due to reveal more details on Jo Yeates murder

5 January 2011 Detectives investigating the murder of Jo Yeates are expected to reveal further details about the case at a press conference later. Her body was found on Christmas Day in a lane near Bristol eight days after she was reported missing from her home three miles away. Police still do not know where or when she died and crime scene investigators remain at her Clifton flat. Officers have also begun a Facebook campaign in a bid to catch her killer. They have said there was no evidence that Miss Yeates, a landscape architect, was sexually assaulted, but they have not ruled out a sexual motive. The force has also appealed for sightings of a 4x4 seen near to where her body was found. Her landlord, Chris Jefferies, 65, who was arrested on suspicion of her murder, is free on bail. Miss Yeates was last seen at about 2000 GMT on 17 December after she had been drinking with colleagues in the Bristol Ram pub in Park Street in the city. She visited three shops on the way home and was filmed on CCTV. She bought a pizza in one of the stores - the receipt was discovered in her flat but no evidence of the pizza or the packaging has been found. Source: BBC News (bbc.co.uk/news)