COPS believe a woman who went missing 14 years ago was murdered in a caravan and buried by two men in a holiday park.
Lisa Dorrian, 25, from Bangor, Northern Ireland, vanished after going to a house party in 2005 and detectives now think she knew at least one of her killers.

Around 20 specially trained PSNI officers arrived in Ballywalter on the Ards Peninsula, Northern Ireland, this morning to begin a new search mission, Belfast Live reports.
Murder cops are using a special buggy to scour three former airfield buildings and the surrounding land.
One source said: "The search was planned as a result of information the police now hold which suggests that Lisa died in the caravan and was moved by car to an area close by.”
'THIRTEEN YEARS OF TORTURE'
Last year Lisa’s appeal was featured on Crimewatch and her sister Joanne said the family had endured "13 years of torture".
She added: "We lost my mum about two and a half years ago and she just couldn't cope with not having Lisa."
Lisa was last seen at 5am on February 28, 2005 after attending a house party at a caravan park in Ballyhalbert.
The last person who reported seeing Lisa alive was then 17-year-old Mark Lovett, who had been at the party.
He told cops how he and Lisa fled the caravan when they heard noises and saw flashing lights outside.
CARAVAN MYSTERY
Her handbag and belongings were discovered inside the caravan.
Detectives have reopened a major line of inquiry, that Lisa was secretly buried by two men, one of whom she knew.
Detective Superintendent Jason Murphy said: "I firmly believe that the answers to Lisa's disappearance lie with a small number of people.
We have not given up on our pursuit of justice. We have not given up on our search for Lisa's body.
Detective Superintendent Jason Murphy"We have not given up on our pursuit of justice. We have not given up on our search for Lisa's body. Those who choose to withhold what they know should expect us to rigorously investigate them."
One source said: "Police searched the area at the time, and have revisited it but now they are back and they have information that has led them straight to the airfield beside the holiday park.
"It is a grim sight to see lines of police officers mapping out their search area for the remains of a beautiful young woman who died with her whole life ahead of her.
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"Police have let Lisa's family know about the search today.
"Lisa would be 39 now. It is time she was returned to her family to allow them to say their goodbyes and give her a dignified burial.
"So the work continues to make that happen and the wait for the Dorrians continues - for now."

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