The robberies were reported in several neighborhoods including Back of the Yards, Greektown and two in Albany Park, police said.
The flags, along with signs and banners, had been placed on Deering Meadow, where a pro-Palestine encampment stood for five days before organizers reached an agreement with university administration.
The woman, 21, was found with a gunshot wound on the kitchen floor of a home in the 6100 block of South King Drive about 9:55 p.m. Sunday.
Malik Washington, 24, and a man, 35, were standing outside a gas station May 2 in the 6700 block of South Jeffery Boulevard when a car drove by and someone inside opened fire around 7:30 p.m.
Two vehicles were traveling near Cal-Sag Road and 127th Street when they crashed around 1:30 p.m. Sunday, the Crestwood Police Department said.
Pedro Casillas Jr., de 34 años, fue visto por última vez saliendo de su residencia de Cicero a eso de las 12:45 p.m. del 28 de abril, según el Departamento de Policía de Cicero.
The crash happened just after 11 p.m. Sunday in the 1200 block of East Lake Avenue, police said.
In the robberies, which occurred May 6-10, the suspects allegedly approached female passengers on CTA property and engaged them in physical altercations before robbing them, authorities said.
A man, 40, was on the sidewalk in the 3900 block of West Madison Street about 7:10 p.m. when a vehicle pulled up and someone inside fired shots, hitting the man in both legs, police said.