04 June 2020 Thursday
Ferhat Kara [Plenary], no. 2018/15231, 4 June 2020
No violation of the right to a fair trial due to the applicant’s conviction based solely on Bylock data
The applicant, a prison guard at the time of the incidents, was dismissed from public office and subsequently sentenced to imprisonment for his membership of an armed terrorist organisation, namely the FETÖ/PDY, which was found established based solely on his use of ByLock communication program used by the FETÖ/PDY members. His appeal requests were also dismissed. Finding no violation in the present case, the Constitutional Court concluded , inter alia, that judicial authorities had made the necessary inquiries, examinations and assessments as to the authenticity or reliability of the relevant digital materials; and that the defence had been also provided, as required by the principles of equality of arms and adversarial proceedings, with the opportunity to challenge the authenticity, as well as to object to the use, of the evidence indicating that the applicant was a ByLock user.