Arlington Heights, Illinois – Police activity shut down the 800 block of North Chestnut in Arlington Heights, prompting advisory.
According to the Arlington Heights Police Department, there is a large police presence in the area as officers conduct an active investigation. Authorities asked community members to stay out of the 800 block of North Chestnut “until further notice.”
Police said all area schools have been notified about the situation. Officials emphasized there is no immediate threat to the public at this time.
The department shared the update in a public notice shortly before 3 p.m. Thursday. No additional details about the nature of the investigation were immediately released.
Traffic in the immediate area may be restricted as officers remain on scene. Residents who live nearby may notice an increased law enforcement presence, including marked squad vehicles.
Authorities have not announced any arrests or identified any suspects. Police said additional information will be provided as it becomes available.
The notification to local schools indicates coordination between law enforcement and school officials, a step often taken as a precaution during active investigations near campus zones. Students and young commuters in the area may experience temporary route changes or delays.
Anyone with information relevant to the investigation is encouraged to contact the Arlington Heights Police Department directly.
This is a developing situation.
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