Alisa Dmitrijeva death: No action over Sandringham body find
Two men arrested over the death of a girl found on the Queen's Sandringham Estate in Norfolk will not be prosecuted, police said.
The body of Latvian Alisa Dmitrijeva, 17, was discovered by a dog walker at Anmer on New Year's Day.
Police began a murder investigation and arrested two men, aged 28 and 31 and from Wisbech, Cambridgeshire.
But a force spokesman said there was "insufficient evidence" to prosecute anyone over the death.
Alisa was reported missing from her home in Wisbech in September 2011.
Det Ch Insp Jes Fry said: "A decision has been made that there is insufficient evidence to prosecute anyone for any offences at this time. Her family have been informed."
Police said the investigation remained open.
An inquest will be held at a later date.