[Ignored homicides].

Forensic medicine is a fundamental science for a good evolution of the law and a serious protection of citizens. This science is also inextricably linked to public health. As basic discipline, we consider useful to revisit homicides which escape the investigators'sagacity and especially to know the reasons of this missing. Forensic high quality depends on respect of the crime scene, through specialized training and above all the recognition of this crucial discipline in our contemporary society.