A 32-year-old felon accused of fatally stabbing a Riverside man during a street confrontation only blocks from the UC Riverside campus pleaded not guilty Monday to first-degree murder and other offenses.
Elias Julian Calderon of Moreno Valley was arrested in June following a Riverside Police Department investigation.
Along with murder, Calderon is charged with sentence-enhancing allegations of using a deadly weapon in the commission of a felony and being a prior-strike felon…