A "foreign object" was found in a piece of candy collected from trick-or-treating in Manchester, N.H., police said.
Police say they were made aware of the object around 7:15 p.m. on Sunday.
The person who reported the candy said they had gone trick-or-treating in the city earlier on Sunday, according to Manchester police in a statement released Sunday evening.
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They have not yet released any more information about what the object was or where it may have been picked up, but advise everyone to check candy collected during trick-or-treating before consumption.
The investigation is ongoing.