BUFFALO, N.Y.-U.S. Attorney William J. Hochul Jr. announced that Jennifer Serrano, 26, of Tonawanda, NY, pleaded guilty to obstruction of the mail before U.S. Magistrate Judge Jeremiah J. McCarthy. The charge carries a maximum penalty of six months in prison and a $5,000 fine. Assistant U.S. Attorney Elizabeth R. Moellering, who is handling the case, […]