Ali-Reza Pahlavi

Ali-Reza Pahlavi (; 28 April 1966 – 4 January 2011) was a member of the Pahlavi Imperial Family of the Imperial State of Iran. He was the younger son of Mohammad Reza Pahlavi, the former Shah of Iran and his third wife Farah Diba. 
He was second in order of succession to the Iranian throne before the Iranian Revolution.
Pahlavi, who had depression, shot himself on 4 January 2011 in Boston, Massachusetts at the age of 44.