Claims crime is caused by those who belong to the "lower class" (proletariat)
Claims the higher class (the bourgeoisie) owns the working class (the proletariat) and much of society is controlled by the bourgeoisie, forcing the working class to conform to their rules (social control)
Marxist viewpoint would claim that the working class (the proletariats) are more likely to commit crime as they are trying to rebel against the social control of the bourgeoisie