A reputed heroin trafficker tied to Mexican drug lord Joaquin "El Chapo" Guzman offered to pay fellow inmates at the Albany County jail to assassinate two former associates who testified against him, Sheriff Craig Apple said Thursday. Manuel Luna, 50, of the Bronx, who is on trial in Albany facing state charges that could send him to prison for 25 years to life, uttered the threats while in a booking cell about 6:30 p.m.