Samenvatting

Previous research has shown that gruesome evidence influences guilt decisions. Several scholars have put forward that the emotional response to gruesome evidence drives this effect. The current systematic review aims to critically scrutinize the current literature on this underlying emotion mechanism, by reviewing studies on the potential mediating role of emotion. A synthesis of the literature suggests that specific emotions have different effects: disgust shows a mediating effect, fear and sadness do not, whereas the effect of anger is inconsistent. The question remains whether an emotional effect is desirable in the courtroom. Recommendations for future research and the legal practice are made.