The incidents happened in Hastings-on-Hudson on the night of Saturday, July 29 between 8 p.m. and 2 a.m., according to the village's police department.
In each instance, numerous properties were marked with blue spray paint that was used to write "grim" and "808," police said.
Anyone with any information or surveillance footage of the incidents is asked to call police at 914-478-2344.
This is a developing story. Check back to Daily Voice for updates.
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