FORENSIC analysis of the remains of a woman whose death has baffled detectives for more than 30 years has produced a full DNA profile, police said today.

As part of a cold-case review, the remains of a woman known as the “Sutton Bank body” were exhumed in January.

The woman’s body was found close to the beauty spot, near Thirsk, North Yorkshire, in August 1981.

Detective Superindent Lewis Raw, who is leading the review, thanked the Forensic Science Service, which carried out the analysis.

He said: “We are very pleased with the outcome of the tests. Due to the length of time the body had been buried, there was a possibility that a full profile might not be obtained. Obtaining a full composite profile enhances the lines of investigation we can undertake.

“We will now begin the process of seeking to identify the woman by comparing her DNA profile with existing records, in addition to working with the families or friends of missing persons who have come forward following publicity about the case.”

Analysis of the woman’s remains has shown: * She was 5ft 2in and aged over 35, with short, dark hair.

* All her upper teeth were missing, she had an upper dental plate fitted and she had just six lower teeth.

* A post-mortem examination showed she had given birth two or three children.

* She had a displaced septum between her nostrils.

* Her toenails were painted pink - with varnish from the Max Factor Maxi range.

* She had an abnormality to her neck vertebrae, which would have cause back-ache.

* She had an old fracture to her ankle.

Officers have also renewed their appeal for anyone who believes the woman may be a relative to contact the investigation team.

They have also urged the man to come forward who made the initial call to Ripon Police Station on August 28, 1981.

Det Supt Raw said: “At the time the mystery caller claimed he could not reveal his identity in the interests of national security.

“Perhaps he is now in a position to come forward and talk to the police.”

Information can be passed to North Yorkshire Police by calling 101. Alternatively, call Crimestoppers, anonymously, on 0800-555-111.