MCHENRY, Ill. - McHenry police are swarming a neighborhood Thursday afternoon, prompting a safety alert for residents to avoid the area until further notice.

What we know:

McHenry police issued a safety alert to residents in the area of Venice/Court in McHenry.

The department said the activity was related to an isolated incident and there is no danger to the public.

What we don't know:

Officials have not released further details, and it is unclear how long officers will remain in the area.

This is a developing story and we'll bring more updates as they become available. McHenry Crime and Public Safety News

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