Businessperson Osman Kavala was taken into custody on 18 October 2017 at Istanbul’s Atatürk Airport upon returning from Gaziantep following a meeting about a joint project his Anadolu Kültür Inc. was planning to implement with the Goethe Institut. On 1 November 2017, Kavala was referred to a criminal judgeship of peace on the allegation that he had “orchestrated the Gezi Park protests.” He was subsequently jailed pending trial on the charges of “attempting to overthrow the constitutional order” and “attempting to overthrow the government” under Articles 309 and 312 of the Turkish Penal Code (TCK) and sent to the Silivri Prison.
Kavala’s lawyers filed an individual application with the Constitutional Court in December 2017, claiming that his unlawful detention, the restriction of access to the investigation file and the regular reviews of continuation of detention to be held without a hearing before a court violated his right to liberty and security. Kavala’s lawyers also filed an individual application with the European Court of Human Rights on 8 June 2018.
Gezi Park indictment and Constitutional Court judgment
It later became clear that two separate investigations had been launched against Kavala, one in connection with the Gezi Park protests and the other with the 15 June 2016 coup attempt, although the latter did not immediately evolve into a case file. The Gezi Park investigation, however, resulted in an indictment, where Kavala and 15 others were accused of “attempting to overthrow the government of the Turkish Republic” under Article 312 of TCK. The indictment dated 19 February 2019 was accepted on 4 March 2019 by the 30th High Criminal Court of Istanbul.
On 22 May 2019, about a month before the first hearing of the Gezi Park trial, the Constitutional Court’s Plenary rejected Kavala’s individual application through a majority vote of 10 to five.
HSK replaces judges on court panel
The first hearing in the Gezi Park trial took place on 24-25 June 2019 in a courtroom near the Silivri Prison complex. The judges who oversaw the first two hearings of the trial on 24-25 June and 18 July were removed from the case by the HSK. The presiding judge Mahmut Başbuğ had written a dissenting opinion in the interim ruling issued at the end of the fist hearing that Kavala should have been released under house arrest. On 29 July, the HSK appointed a second panel of judges to the 30th High Criminal Court of Istanbul and assigned two judges from the new panel with the Gezi Park trial: Galip Mehmet Perk replaced Başbuğ as the presiding judge of the first panel and Talip Ergen replaced one of the judges. Judge Ahmet Tarık Çiftçioğlu, who voted for the continuation of detention of both Kavala and Yiğit Aksakoğlu, the second jailed defendant in the case, remained on the panel overseeing the Gezi park trial.
No release order despite ECtHR judgment
On 10 December 2019, the ECtHR ruled that Kavala’s pre-trial detention was in violation of his right to liberty and security and his right to a speedy decision on the lawfulness of his detention, and that Turkey should secure his immediate release. However, the trial court refused to release Kavala despite the ECtHR’s judgment in the next two hearings that followed in December 2019 and January 2020, saying the ECtHR’s judgment was not final.
On 6 February 2020, the prosecution submitted their final opinion of the case, asking the court to convict Kavala and two of his co-defendants, Yiğit Aksakoğlu and Mücella Yapıcı, of “attempting to overthrow the government through force and violence” under TCK Article 312, seeking aggravated life imprisonment for all three. The prosecutor also requested the continuation of Kavala’s detention, citing “flight risk.”
At the end of the final hearing of the trial on 18 February 2020, in a highly unexpected move, the court panel acquitted Kavala and eight other defendants in the case of all charges and ordered Kavala’s release.
Acquittal in Gezi Park trial and re-arrest on “coup” charge
Several hours after he was acquitted in the Gezi Park trial, a new arrest warrant was issued for Kavala. Upon leaving the Silivri Prison, Kavala was taken into custody and brought to the Istanbul Police Department. It became clear later that night that Kavala was arrested as part of the investigation in connection with the 15 July 2016 coup attempt, for which a release order had been issued for Kavala on 11 October 2019. After spending one day in custody, he was referred to a criminal judgeship of peace on 19 February 2020, which ordered his imprisonment on the charge of “attempting to overthrow the constitutional order” under TCK Article 309.
The same day, the HSK ordered an inquiry against the judges of the 30th High Criminal Court of Istanbul, who acquitted Kavala and his eight co-defendants.
Arrest on “espionage” charge in coup investigation
On 9 March 2020, one day before Turkey objected to the ECtHR’s judgment concerning Osman Kavala, the Istanbul Chief Public Prosecutor's Office filed new charges against Kavala in the coup investigation, citing new evidence, alleging that Kavala’s mobile phone sent signals from the same cellular base station as US academic Henri J. Barkey’s mobile phone on the same day, and that Barkey and Kavala came together at a restaurant several days after the 2016 coup attempt. The alleged “evidence” was based on testimony by an employee of a hotel in Istanbul where Barkey allegedly stayed at at the time of the attempted coup.
The prosecution asked the criminal judgeship of peace on duty to imprison Kavala pending trial based on “new findings from additional research suggesting that Barkey did intelligence work for foreign governments.”
Several days before the new imprisonment order, Kavala’s lawyers objected to his detention on remand, asserting that the period of maximum detention on remand for their client was about to expire as per the amendments introduced with the 1st judicial reform package.
On 9 March 2020, the prosecution referred Kavala to Istanbul’s 10th Criminal Judgeship of Peace for imprisonment pending trial on the charge of “political or military espionage” under Article 328 of TCK. Kavala addressed the judgeship from the Silivri Prison via the judicial video-conferencing system SEGBİS. After hearing Kavala’s statement in response to the new allegation, the judgeship ruled for Kavala’s imprisonment pending trial, citing “strong suspicion of crime.”
Release on “coup” charge
On 20 March 2020, another criminal judgeship of peace ruled for Kavala’s release on the charge of “attempting to overthrow the constitutional order” due to the expiry of the two-year maximum pre-trial detention period for the initial charge. Despite the ruling by the Istanbul 3rd Criminal Judgeship of Peace, Kavala remained in detention on remand on the charge of “political and military espionage.”
ECtHR judgment becomes final
In May 2020, the European Court of Human Rights rejected Turkey’s request for the chamber judgment in Osman Kavala’s application to be referred to the Grand Chamber, finalizing the 10 December 2019 judgment which held that Kavala’s detention on remand violated his right to liberty and security and that Turkey should secure his immediate release.
Second application with Constitutional Court and new indictment on "coup" and "espionage" charges
Kavala's lawyers filed a new application with the Constitutional Court in 2020 against his re-arrest on "coup" and "espionage" charges.
The First Section of the Constitutional Court announced that it would review this application on 29 September 2020. However, the prosecutor conducting the investigation against Kavala issued an indictment at the last minute. Saying the new indictment should also be reviewed along with Kavala’s application, the Court postponed its review until a later date.
The new indictment against Kavala was submitted to the Istanbul 36th High Criminal Court.
In the indictment, Kavala and US academic and former State Department official Henri Barkey are charged with "attempting to overthrow the constitutional order" under TCK 309, "attempting to abolish the Turkish Grand National Assembly or to prevent, in part or in full, the fulfilment of its duties” under Article 311 and “attempting to overthrow the Turkish government or to prevent, in part or in full, the fulfillment of its duties” under Article 312. Each provision carries an aggravated life sentence. They are also charged with “political or military espionage” under Article 328, which carries up to 20 years in prison.
The indictment alleges that Barkey maintains “deep connections with terrorist groups” while describing Kavala as Barkey’s “local collaborator.”
Accepting the indictment, the Istanbul 36th High Criminal Court set 18 December 2020 as the date for the first heairng of Kavala's new trial.
At the end of the first hearing, the Istanbul 36th High Criminal Court ruled for the continuation of Kavala’s pre-trial detention and adjourned the trial until 5 February 2021.
Kavala is currently jailed pending trial in the Silivri Prison in Istanbul.
Acquittal in "Gezi Park trial" reversed
On 22 January 2021, the 3rd Criminal Chamber of the Istanbul Regional Court of Justice overturned the acquittals of nine defendants in the Gezi Park trial. The trial court’s judgment was appealed by the prosecution.
The Chamber held that the trial court did not take into account all the evidence in the indictment in the reasoning of its judgment of February 2020. Ruling that the trial court should reconsider their judgment in light of excluded evidence, the Chamber remanded the case to the 30th High Criminal Court of Istanbul.
The regional court held that a copy of the file against Kavala and Henri Barkey should be included in the Gezi Park file and that the trial court should render its judgment after considering merging the two files.
"Coup" case merged with "Gezi trial"
At the second hearing of Osman Kavala’s trial on “coup” and “espionage” charges, held on 5 February 2021, the 36th High Criminal Court of Istanbul ruled to merge the case with the Gezi Park trial and ordered the continuation of Kavala’s detention.
The Gezi Park trial will resume on 21 May 2021.