The brazen murder of a CEO in Midtown Manhattan—and the cheering reaction to his execution—amounts to a blinking-and-blaring warning signal for a society that has become already too inured to bloodshe...

ALT: a close up of a cartoon character 's face .

ALT: thanos from avengers infinity war is holding a gun in his hand and looking at the camera .

ALT: a baby monkey is sitting in a pile of hay in a cage .