Rishika Sethi, BBA LL.B. (Hons), MIT-WPU School of Law ABSTRACT Offender profiling and behavioural evidence are extensively used in criminal investigation to develop potential hypotheses and to gain insight into offence patterns. Once this material crosses the threshold into the courtroom, it falls under different rules of admissibility, reliability, relevance and fairness in court. The article looks at the courts’ approach to profiling expert evidence in the United States, the United Kingdom...