A woman in her 30s was shot Saturday morning in the Chatham neighborhood on the South Side.
The woman was shot in the leg near 84th Street and Ingleside Avenue at 8 a.m., police said.
She was treated and released from South Shore Hospital after the shooting, but later went to Jackson Park Hospital Saturday evening because her leg continued to hurt, police said.
Jackson Park Hospital staff called police after they discovered there was a projectile in her leg, police said.
Officer Antrinius Andrews was arrested early Friday morning and charged with possession of a controlled substance and possession of drug paraphernalia.
The music superstar held more than 60,000 fans in the palm of her hand during her Friday night concert in Chicago.
The boy and a 28-year-old man were outside in the 2000 block of East 71st Street when someone passing in a car opened fire and struck them both, Chicago police said.
Michael Porter, 58, was sentenced to 22 years in federal prison after he was convicted for recording boys in Chicago-area YMCAs and possessing nearly 100,000 pictures and videos of child pornography.
The bicyclist was taken to Condell Medical Center in Libertyville, where she died, Mayor Nancy Rotering said on Facebook.