Romeca Meeks-Blackmon was killed while dropping-off her son at school at about 9:06 a.m. on September 8 in the first block of West Cermak Road.
At the time police said the shooting was domestic in nature.
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Thursday morning, police said Quadajah Johnson, 31, of Des Plaines was arrested Wednesday and has been charged with first degree murder in connection with the shooting.
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