Sign appeal at http://freesakineh.org/
You can also write to the religious leader
Ayatollah Sayed ’Ali Khamenei
The Office of the Supreme Leader
Islamic Republic Street - End of Shahid Keshvar Doust Street
Tehran, Iran
and the supreme judicial authority
Ayatollah Sadegh Larijani
Office of the Head of the Judiciary
Pasteur St., Vali Asr Ave. south of Serah-e Jomhouri
Tehran, Iran