A new forensic search of the home of missing university chef Claudia Lawrence is beginning as detectives launch a fresh review of the case.
The 35-year-old was reported missing four-and-a-half years ago after she failed to turn up for work at York University.
Despite a high profile investigation by North Yorkshire Police involving up to 100 officers, no trace of Miss Lawrence has ever been found.
Officers believe she has been murdered, but no body has ever been discovered.
More top news
Microsoft’s latest version of its operating system launches today, and it will have a familiar feel once again for millions of users.
Turning street lights off at night does not lead to more crime or traffic accidents, researchers have said.
Decisions on when patients are reaching the end of their life should be taken by experts instead on the medical opinion of one doctor.