The death of the To Buy Or Not To Buy host has been described as "unexplained" by authorities. "At this time we believe he died from auto-erotic asphyxiation," The Sun quoted a source as saying. A Met Police spokesman said: "The man was pronounced dead at the scene, family have been informed. Officers are investigating."
The BBC said in a statement: "Kristian was a much-loved and talented presenter. He brought a real sense of energy and warmth to all the shows. Our thoughts are with his family."