A man suspected of putting razor blades into fresh pizza dough sold at a Maine supermarket was arrested, officials said. A customer at the Hannaford's grocery story in Saco, Maine found razor blades in a Portland Pie brand pizza dough purchased on October 5, authorities said. Portland Pie-branded products are supplied by It'll Be Pizza.

The man arrested in Dover, New Hampshire, is a former employee of the company, police said. The police investigation widened in subsequent days to include other tampering cases in Sanford, Maine, and in Dover, New Hampshire.