A notorious trans-identifying serial killer has been convicted in the brutal 2022 slaying of 68-year-old Susan Leyden, whose dismembered headless torso was discovered in a shopping cart near her apartment in Brooklyn, New York City. Harvey "Marceline" Marcelin, 87, of New York, was found guilty by a Brooklyn Supreme Court jury on May 7 of first-degree murder, evidence tampering, and concealment of a human corpse. He faces a maximum life sentence without the possibility of parole, the Brooklyn District Attorney's Office said. The defendant had two prior murder convictions and was out on parole when he brutally murdered Leyden, making...