Engaging with the assassination of black city councillor Marielle Franco, the paper discusses how “milícia urbanism”, a formation of power and capital accumulation driven by parapolice networks, intensifies the necropolitical governance of Rio de Janeiro. Specifically, this necropolitics is characterised by liaisons among armed, political, institutional and economic actors that enable acts of violence with impunity, aggravating the conditions of violence for subaltern populations. Dialoguing with the Black Studies debate on necropolitics and works on violent democracies, the paper situates milícia urbanism within a postcolonial genealogy of parapolicing. Ever since the colonial plantation, it is argued, parapolicing has been integral to a power technology that avoids sovereign accountability while serving white capital interests. Whereas previous accounts of necropolitics have centred on the sovereign exception, this genealogy furthers an understanding of necropolitics “beyond the exception”. The paper concludes that Marielle Franco’s black‐feminist politics has been vital to contestations of this necropolitics.