On November 18, Cullens, an MGM Grand Detroit employee since 2001, delivered a letter to her employer and the Security, Police, and Fire Professionals of America (SPFPA) Local 1111 union notifying them that she was resigning her union membership and revoking her union dues deduction authorization – a document used by union officials to collect dues from workers’ paychecks. She also sent the letters by certified mail to the union on November 21.
