Ioan Petru Culianu

Culianu was born in Iași, the son of Elena Bogdan (1907–2000), a chemistry professor at the University of Iași, and Sergiu-Andrei Culianu (1904–1964), a lawyer and a teacher.

His maternal grandfather was Petru Bogdan, a chemistry professor and a Mayor of Iași, while one of his paternal grand-grandfathers was Nicolae Culianu, a professor of mathematics and astronomy.

Ioan Petru Culianu or Couliano (5 January 1950 – 21 May 1991) was a Romanian historian of religion, culture, and ideas, a philosopher and political essayist, and a short story writer.

He studied at the University of Bucharest, graduating in May 1972 with a major in Italian language and literature.

He then traveled to Italy, where he was granted political asylum while attending lectures in Perugia in July 1972.

He graduated in November 1975 from the Università Cattolica del Sacro Cuore in Milan with a doctorate in the history of religion; his thesis, Gnosticismo e pensiero contemporaneo: Hans Jonas, was written under the direction of Ugo Bianchi.

Culianu lived briefly in France and from 1976 to 1985 he taught at the University of Groningen in the Netherlands.

He left Europe for the United States in 1986, becoming a permanent resident in January 1991.

He took a second PhD at the University of Paris IV in January 1987, with the thesis ''Recherches sur les dualismes d'Occident.

Analyse de leurs principaux mythes'' ("Research into Western Dualisms. An Analysis of their Major Myths"), coordinated by Michel Meslin.

Having completed three doctorates and being proficient in six languages, Culianu specialized in Renaissance magic and mysticism.

He became a friend, and later the literary executor, of Mircea Eliade, the famous historian of religions.

He also wrote fiction and political articles.

Culianu had divorced his first wife, and at the time of his death was engaged to Hillary Wiesner, a 27-year-old graduate student at Harvard University.

He served as professor of the history of religions at the University of Chicago from 1988 to his death, and had previously taught the history of Romanian culture at the University of Groningen.

An expert in Gnosticism and Renaissance magic, he was encouraged and befriended by Mircea Eliade, though he gradually distanced himself from his mentor.

Culianu published seminal work on the interrelation of the occult, Eros, magic, physics, and history.

The murder occurred a year and a half after the Romanian Revolution of December 1989 and Nicolae Ceaușescu's death.

Before being killed, he had published a number of articles and interviews that heavily criticized the Ion Iliescu post-Revolution regime, making Culianu one of the government's most vocal adversaries.

Several theories link his murder with the Romanian Intelligence Service, which was widely perceived as the successor of the Securitate; several pages of Culianu's Securitate files are inexplicably missing.

Some reports suggest that Culianu had been threatened by anonymous phone calls in the days leading up to his killing.

Ultra-nationalist and neo-fascist involvement, as part of an Iron Guard revival in connection with the nationalist discourse of the late years of Ceauşescu's rule and the rise of the Vatra Românească and România Mare parties, was not itself excluded from the scenario; according to Vladimir Tismăneanu: "[Culianu] gave the most devastating indictment of the new union of far left and far right in Romania".

As part of his criticism of the Iron Guard, Culianu had come to expose Mircea Eliade's connections with the latter movement during the interwar years (because of this, relations between the two academics had soured for the final years of Eliade's life).

Culianu was buried at Eternitatea Cemetery in Iași.

Culianu was murdered in 1991.

It has been much speculated his murder was in consequence of his critical view of Romanian national politics.

Some factions of the Romanian political right openly celebrated his murder.

The Romanian Securitate, which he once lambasted as a force "of epochal stupidity", has also been suspected of involvement and of using puppet fronts on the right as cover.

After a stint as visiting professor at the University of Chicago, he became a professor there; he was due to receive a permanent appointment in July 1991.

On Tuesday, May 21, 1991, at noon, just minutes after concluding a conversation with his doctoral student, Alexander Argüelles, on a day when the building was teeming with visitors to a book sale, Culianu was murdered in the bathroom of Swift Hall, of the University of Chicago Divinity School.

He was shot once in the back of the head with a .25 caliber automatic weapon.

The identity of the killer and the motive are still unknown.

Speculation arose that he had been killed by former Securitate agents, due to political articles in which he attacked the Communist regime.