A Missouri man is accused of shooting and killing a woman in front of her children, police say. Antwon Shirley, 43, allegedly “snapped” and shot Nevada Mosley a

A Missouri man is accused of shooting and killing a woman in front of her children, police say. Antwon Shirley, 43, allegedly “snapped” and shot Nevada Mosley after the pair had been having relationship problems. Shirley has been charged with murder and several other offenses.