By Vassia Barba A four-year-old boy was fatally shot by a police officer reportedly aiming at a man who was holding the child hostage. A family in Macomb, Illinois, are mourning the loss of Terrell Miller, who they’ve said was a “light in their worlds” and a “hero to so many people”. The tragic incident unfolded at Terrell’s home on Saturday, March 16. Officers from the Macomb Police Department were reportedly called to the scene and found Terrell’s mother, Keianna Miller, with multiple stab wounds. A 57-year-old man identified as Anthony T. George was also seen in the house, brandishing a kni…