Authorities say Brian Joseph, of Hempstead, robbed at least eight Nassau County businesses since February.
In each case, investigators say he threatened the clerk with a knife and demanded cash.
He is facing robbery and weapons charges.
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Authorities say Brian Joseph, of Hempstead, robbed at least eight Nassau County businesses since February.
In each case, investigators say he threatened the clerk with a knife and demanded cash.
He is facing robbery and weapons charges.
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