Case C-653/19 PPU: Judgment of the Court (First Chamber) of 28 November 2019 (request for a preliminary ruling from the Spetsializiran nakazatelen sad — Bulgaria) — Criminal proceedings against DK (Reference for a preliminary ruling — Urgent preliminary ruling procedure — Judicial cooperation in criminal matters — Directive (EU) 2016/343 — Strengthening of certain aspects of the presumption of innocence and of the right to be present at the trial in criminal proceedings — Article 6 — Burden of proof — Continuation of the detention on remand pending trial of an accused person)