Last known sighting of Lee McKnight revealed This is the last known image of Lee McKnight, captured on CCTV just hours before his death. This image, taken from a camera at the forecourt of the filling station at Tesco, Warwick Road, was shown to a jury in the trial of six people who stand accused of his murder. It was logged at 7pm on July 23 last year. In a statement read to the jury at Carlisle Crown Court earlier this week, Mr McKnight’s mother, Wendy, recalled hearing her son running upstairs at the family’s city home on that evening and going straight back out of the house.