Violence, in its criminal and political aspects, largely reflects the contradictory impulses set in motion by modernization and serves as an expression of the various dislocations — social, economic, psychological and cultural — which accompany that process. Violence increases when the prevailing institutions fail to mediate among the various antagonistic forces unleashed by socio-economic and political change. Colombia represents a country where violence has risen overwhelmingly in recent years, reaching extremes of both extent and duration. A phenomenon well worth scholarly attention, the subject of violence has given rise to an impressive body of literature concerned with exploring its many aspects: its causes, trajectory, and variety of manifestations (see Sánchez, 1991).