Demanding Justice for Greaves’ Death, Activist Threatens Mass Protest February 21, 2016 on Crime, Politics by Gbatemah Senah Demanding Justice for Greaves’ Death, Activist Threatens Mass Protest February 21, 2016 on Crime, Politics by Gbatemah Senah The advocacy group, Campaigners for Change, has threatened a mass protest against the government of Liberia on March 11th.