CHELMSFORD, Mass. (MyFoxBoston.com) -- A Mass. State Police cruiser had its back window smashed while traveling on I-495 Friday.
Mass. State Police told FOX 25 the incident occurred at about 3 p.m. in Chelmsford. An unknown object struck the back window, causing it to shatter.
Police are investigating. They say it does not appear that the public is in any danger.
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