A new report released by the British police has rejected the claim that Diana, Princess of Wales (mother to Prince William, grandmother to Royal Baby George) was murdered, claiming that there is "no credible evidence" to support the theory. 

London's Metropolitan Police said in August they were assessing new information about the deaths of Diana, Dodi al Fayed and their driver after a high speed car chase with paparazzi photographers through the streets of Paris. Media reports at the time said the police had been passed new information from the parents-in-law of a former soldier.

"Whilst there is a possibility the alleged comments in relation to the SAS's involvement in the deaths may have been made, there is no credible evidence to support a theory that such claims had any basis in fact," police said in a statement. The police concluded that there "is no evidential basis upon which to open a criminal investigation."

A three-month "scoping" exercise conducted by Scotland Yard concluded that it is "not possible to prove conclusively" whether individuals did or did not make claims about the SAS's alleged involvement in the fatal crash.

Following the crash, photographers were charged with manslaughter in France, but the charges were thrown out in 2002. Three of the photographers were convicted of invasion of privacy in 2006 for taking pictures of the couple.

Fayed's father, Mohamed Al Fayed, claimed that Diana and his son were victims of a murder plot directed by Prince Philip and carried out by British secret agents. 

In 2008, a British jury ruled that the fatal car crash was caused by their driver's reckless speed and drinking, and by the reckless pursuit of paparazzi chasing them.  

Investigators in France have also dismissed allegations of murder and in 2008 Mohammed al Fayed announced he was abandoning his 10-year campaign to prove the couple were murdered.

A Royal spokesman has said there would be no comment.  

(Source, Source)