title: Expert evidence and medical manslaughter: vagueness in action.
abstract: This article examines the reliance placed on expert evidence in prosecutions of health professionals for gross negligence manslaughter, where juries must decide whether conduct goes beyond civil negligence and constitutes the crime of involuntary manslaughter. It argues that the test for liability is vague and examines some of the consequences of this. Given the vagueness of the offence, jurors are likely to place great reliance on expert medical evidence. Little is known about how experts negotiate the legal process, empirically speaking: how they approach their task, how they view their role as expert witnesses, and the attitudes, biases, and beliefs that may underpin their testimony. Drawing on the experiences and perceptions often medical experts, this article explores how experts manage the vagueness inherent in the task of interpreting and applying gross negligence. Experts appear to go beyond offering purely medical opinion and enjoy engaging with law and the legal process.
authors.affiliation: University of Bristol Law School, UK.
authors.forename: Oliver
authors.initials: O
authors.lastname: Quick
mesh_terms: D005104:Expert Testimony / Q000191:economics / Q000331:legislation & jurisprudence; D006282:Health Personnel / Q000191:economics / Q000193:education / Q000266:history / Q000331:legislation & jurisprudence / Q000523:psychology; D049673:History, 20th Century; D049674:History, 21st Century; D033222:Judicial Role / Q000266:history; D016365:Liability, Legal / Q000191:economics / Q000266:history; D008318:Malpractice / Q000191:economics / Q000266:history / Q000331:legislation & jurisprudence; D014481:United States / Q000208:ethnology