George Floyd’s life mattered Breonna Taylor’s life mattered Ahmaud Arbery’s life mattered Tamir Rice’s life mattered Trayvon Martin’s life mattered Oscar Grant’s life mattered Eric Garner’s life mattered Philandro Castile’s life mattered Samuel Dubose’s life mattered Sandra Bland’s life mattered Walter Scott’s life mattered Terrence Crutcher’s life mattered #blacklivesmatter