[1] Immediately following the April 2010 elections, when Hagyó lost his seat, he was arrested on suspicion of extortion and breach of fiduciary responsibility.
In 1989, Hagyó earned a bachelor's degree in Product Engineering from the former Budapest University of Horticulture and Food Industry in Szeged, Hungary.
After the undergraduate studies, he relocated to the university's Budapest campus in pursuit of an advanced degree in Food Engineering from the Department of Economics.
[3] Hagyó claimed that he subsequently pursued doctoral work in the subject matter, but he was forced to abandon the academic project due to "political and personal life difficulties".
[5] Resulting from the fall of the Iron Curtain in 1989, and the subsequent transition to a market economy, Hungary saw a significant increase in foreign investment and trade after 1991.
"[3] In 1998, Hagyó became a member of the Hungarian Socialist Party, citing Gyula Horn's "personality and role" as his attraction toward politics.
With the help of the Hungarian Red Cross, they collected and delivered food, medicine, tents, blankets, and other emergency supplies to residents in the severely flooded region.
[8] Moreover, he helped secure substantial funds from the Hungarian Red Cross in an effort to transport many of the victims to Hungary while the damaged communities were restored.
During a March 2008 speech recognizing the efforts of Jews and Roma in the 1848 revolution, Hagyó reminded his Hungarian audience that the history of the Serbs, the Croatians, and the Poles are regrettably more known than that of the Romany soldiers.
[15]In 2009, BKV was investigated by city's police and the State Audit Office of Hungary because of an employee severance payment controversy.
In the March 6th interview, Balogh stated that he met Hagyó in the office of Ottó Lelovics, former public relations and communication consultant to BKV.
[20] In addition to the bribery accusations from Balogh, police suspected him of instructing former BKV managing director Attila Antal of concluding an unnecessary contract with AAM and misappropriating funds related to the suburban railway line HÉV passenger information supply system.
[21] On September 6, 2010, 11 days before his release, pretrial detention, was again to be extended via order 28.AJC.No.1850/2010/2.,[24] Hagyó and Kádár filed application no.52624/10 with the European Court of Human Rights.
On April 23, 2013 the Court announced its decision, and in doing so they found that the Hungarian judicial system violating the articles associated with the complaint.
A Hungarian law student used the detainment and the subsequent trial as case studies, focusing on the issue of basic rights established by the Convention.
[34] After receiving the authorization of the trial's prosecutor, the document was sent along with a letter from Hagyó's common-law wife to Brigadier-General Csaba Boglyasovszky, the principal administrator of the Venyige Street Penal Enforcement Institution.
In her request (dated August 17, 2010), she states that "I would also like to record, that the actual mutual confidence alone is not sufficient to provide [for WIRTASS LLC.]
"[35] She therefore requested rights for two separate visitations per month to be "at pre-announced times in accordance with the house rules of the penal enforcement institution.
[40] The appeals court in 2017 handed him a sentence of one and a half year, a decision which was not positively assessed by the ruling FIDESZ party.