Forensic DNA phenotyping in Europe: How far may it go?

Abstract

The fast evolution of genetic sequencing techniques led to new applications in forensic genetics, one of these being the prediction of the physical appearance of a possible perpetrator from biological traces found at the crime scene. Some European countries recently changed their legislations, to permit this technique, also known as Forensic DNA Phenotyping (FDP). The phenotypical traits that may be analyzed under those revised domestic laws are usually restricted to include no information about the suspect’s health. This article elaborates whether the European legal framework, as set by the Council of Europe and the European Union (EU), defines any boundaries for the analytical scope of FDP. After a brief introduction to FDP and a description of the type of data collected through predictive forensic genetics, this article discusses the relevant European legislation and the case law of the European Court of Human Rights (ECtHR) and the Court of Justice of the European Union (CJEU) around privacy, data protection and the use of genetic data. The article attempts to define possible limits for forensic genetic analysis, by eventually trying to predict the jurisprudence of the two European courts.