This report documents the violent clashes between members of farmer communities and members of herder communities in parts of Nigeria, particularly in the northern parts of the country, over access to resources: water, land and pasture. It also documents the failure of the Nigerian government in fulfilling its constitutional responsibility of protection of lives and property by refusing to investigate, arrest and prosecute perpetrators of attacks. The report shows how government’s inaction fuels impunity, resulting in attacks and reprisal attacks, with at least 3,641 people killed between January 2016 and October 2018, 57 percent of them in 2018 alone.