Police have had 90 tips about the murder of teenager Marianne Vaatstra in 1999 since the crime was the subject of a tv clairvoyant show a week ago, reports news agency ANP.

The murder was the focus of an edition of the Sixth Sense tv show in which clairvoyants visited the place where Vaatstra’s body was dumped, made two sketches of possible murderers and came up with letters from a car number plate.