By FOX 32 Digital Team
CHICAGO - Chicago police said that large groups of robbers swarmed victims at parks in the Loop in the past couple weeks.
The robbers used force to take the victims' belongings in these two incidents:
Randolph side of Millennium Park, May 21, 7:20 p.m.
Museum campus near South 11th, May 21, 7:20 p.m.