Jeffery Deaver reveals how he creates 'scary villains'
20 June 2013 Last updated at 12:26 BST
The Bone Collector author Jeffery Deaver has revealed how he creates his "scary" villains.
In his latest book, The Kill Room, the author has used his own love of cooking to create an assassin, who also happens to be a gourmet chef.
Deaver told BBC Breakfast about the novel.