Biden to travel to North Carolina to meet with families of officers killed in deadly shootingAssociated Press1 day
Memphis police officer shot and killed while responding to suspicious vehicle report; 1 suspect deadCBSApr 12
Charlotte residents shocked after 4 law enforcement officers die, 4 others injured in shootoutFOX News3 days
Man arrested in fatal shooting of Chicago police officer who was heading home from workAssociated Press10 hrs