An inquest into the death of a teenager whose body was found on the Queen's Sandringham Estate in Norfolk will be held next month.
The body of Latvian-born Alisa Dmitrijeva was found on New Year's Day in 2012.
The 17-year-old had been missing from her home in Wisbech for five months.
No one has ever been charged over her death.
Norfolk Police said, despite passing their file to the coroner, the investigation would remain open.