Emma talks to Dr Sarah Kilbane about her work on crimes of malicious contamination, how to predict food terrorism, and how it leads to copycat crimes like Halloween Sadism. Sarah also discusses how her work incorporates a number of different disciplines, from psychology and criminology, to chemistry, biology, virology, and toxicology. Sarah has blogged about her work and how she got in to this line of research at tinyurl.com/SKbloginpress.This episode was produced by Emma Cooper and Rhianna Goozee. Our Theme music is Blanks by Podington Bear. Luka Morrell drew the episode illustration and created the animation facebook.com/lukaillustration