Police asked the public to avoid an area on Touhy Avenue between Des Plaines River Road and Scott Street in Des Plaines.
Des Plaines police officers responded around 2:32 p.m. to a report of a domestic disturbance in the 2000 block of Touhy Avenue. A large police presence could be seen in the area.
A male resident of a home was injured after a shooting involving a Des Plaines police officer, officials said.
The person was taken to a hospital, but his condition was not immediately known.
There was no current threat to the public, officials said.
This is a developing story. Check back for updates.