title: Letter to the Editor in Response to Caspi.
authors.affiliation: Department of Forensic Medicine, Monash University, Victorian Institute of Forensic Medicine, Victoria, Australia.
authors.forename: Briony
authors.initials: B
authors.lastname: Murphy
authors.affiliation: Department of Forensic Medicine, Monash University, Victorian Institute of Forensic Medicine, Victoria, Australia.
authors.forename: Joseph
authors.initials: J
authors.lastname: Ibrahim
authors.affiliation: Department of Forensic Medicine, Monash University, Victorian Institute of Forensic Medicine, Victoria, Australia.
authors.forename: Lyndal
authors.initials: L
authors.lastname: Bugeja
authors.affiliation: Department of Forensic Medicine, Monash University, Victorian Institute of Forensic Medicine, Victoria, Australia.
authors.forename: Jennifer
authors.initials: J
authors.lastname: Pilgrim