Youth crime is a complex social problem that significantly impacts all members and processes of a social structure. Various factors are involved in the criminality of youth this is an attempt to explore only the social causes of crimes. Various factors including (social, economic, political and psychological) are there behind the causes of crimes. It is my attempt to test only one variable of crimes which is social variable. The word social denote the meaning of the interaction of the individuals and the groups. Interaction between individuals compel the individual to commit crimes when he fails to satisfy the needs of his intersecting ones. This study findings shows that there is a great relation of individual and crimes with man's interaction.