A Mason City man is charged with the first-degree murder of another MasonCity man.30-year-old Eric James Lang was arrested after the investigation into thedeath of 51-year-old Jose Luis Martinez. Police are refusing to comment atthis time on the details of the death, but Martinez was apparently thevictim of multiple gunshot wounds. Both men lived in the same house, withthe death occurring inside the residence. No other details are beingreleased. An autopsy is scheduled for today by the state medical examiner’soffice in Des Moines.