Social cleansing
Social cleansing (Spanish: limpieza social) is social group-based killing that consists of the elimination of members of society who are considered undesirable, including, but not limited to, the homeless, criminals, street children, the elderly, the poor, the weak, the sick, the needy and disabled people. This phenomenon is caused by a combination of economic and social factors, but killings are notably present in regions with high levels of poverty and disparities of wealth.