A KILLER who stalked Kate Moss has today admitted stabbing his parents to death in separate houses 15 miles from each other.
William Warrington, 40, launched a frenzied knife attack on Clive Warrington, 67, and ex-wife Valerie, 73, in Gloucestershire in March.
He today pleaded guilty to manslaughter by reason of diminished responsibility, which was accepted by prosecutors.
It can be now be revealed Warrington was handed a restraining order in 2019 after stalking model Kate.
The creep left a World War II helmet, a bottle of champagne and a Phantom of the Opera mask outside her mansion in Oxfordshire.