Death by electrocution: Histological technique for copper detection on the electric mark

Our attention has been placed on the phenomenon of metallization. In particular, we focused on using the Timm's method [1] to locate the copper deposits. The phenomenon of metallization, usually could be caused by the copper deposit, this happens due to the copper debris released onto the skin by the live conductor. To date, this technique has only been used in the pathological field. Nevertheless, we tried to assess its application in seven selected cases, after partially modifying the technique, comparing it with the most common staining detection techniques and analysing the specificity, sensitivity as well as the potential for its application in the routine.