[Ads /]
The man was barricaded in an apartment on the 13300-block of South Michigan Avenue in the Eden Green neighborhood, according to police.
The SWAT team responded to the call at about 12:18 a.m.
Chicago police confirmed the man had a gun.
SEE ALSO: Doctors, parents scrambling after asthma inhaler switch takes popular medication off the market
CPD later said one person was taken into custody about 2 p.m.
There have been no reports of injuries or evacuations.
[Ads /]
INTERACTIVE SAFETY TRACKER | Track crime and safety in your neighborhood