This study will present and analyse the circumstances of children who have been abducted and killed. And It try to concludes that the actual number of children dependent on the streets for their survival and development is unknown and that the number fluctuates according to each country's social, economic, political and cultural conditions, including increasing inequality and patterns of urbanization. This article analyses the reasons why children are exposed to such criminal acts and the challenges they face in their daily lives. It recognizes that those children before reaching home or schools they face this crime on the streets, children will have been subjected to multiple deprivations and violations of their rights, and we must therefore draw up some comparisons between both international and Algerian law in order to help clarify the existing legal grounds for such acts.

Keywords: International law, Algerian law, children, kidnapping