“Cop Killers Serve No Cause”: It’s Getting To The Point Where No Lives MatterHow can anyone ever explain this to Mason? Montrell Jackson was not the only cop killed Sunday, nor the only one who left a child behind. If not Black Lives Matter, then what? But rage doesn’t think, rage doesn’t love, rage doesn’t build, rage doesn’t care. “It’s getting to the point where no lives matter,” she said.