Former head of royal protection says he warned royal family about Princess Diana's ties to Harrods owner

Former head of royal protection Dai Davies says he warned the British monarch about Harrod's owner Mohamed al Fayed's reputation before Princess Diana took her sons on holiday with him and his wife.

Mr. al Fayed, who died last year at the age of 94, was allegedly a "monster" whose estate was sued earlier this week by lawyers representing 37 alleged sexual abuse victims.

Lawyers representing his alleged victims claim that Fayed raped and sexually assaulted his victims who were workers at the luxury department store. He reportedly would prowl the shop floor and "cherry-pick" women to be brought to his executive suite.

Davies is now claiming that these horrible allegations against the Egyptian businessman were circulating as far back as the 1990s and that he warned the royal family because of Princess Diana's growing relationship with Fayed's son.

Davies told Sky News, "This was a man who I would be concerned [about] if a relative of mine was going on holiday with him, let alone the future king and his brother and their mother, Princess Diana."

The princess went on vacation with Fayed a month before her tragic death, which has been the subject of speculation and conspiracy for years. With the lawsuit against Fayed's estate now underway, it's worth wondering if there is more to this story that could shed light on the mystery of Diana's death.