The president of Daniel Coker Horton & Bell has teamed with Arnold & Porter Kaye Scholer lawyers to help AstraZeneca Pharmaceuticals sue the Mississippi attorney general.

Attorney Wilton V. Byars III joined Arnold & Porter partners Allon Kedem and Jeffrey L. Handwerker and senior associates Stephen K. Wirth and Samuel I. Ferenc to file a complaint against Lynn Fitch in her official capacity as Mississippi’s chief legal officer and adviser.