Opinion of Advocate General Pitruzzella delivered on 19 November 2019.#Criminal proceedings against Spetsializirana prokuratura.#Request for a preliminary ruling from the Spetsializiran nakazatelen sad.#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.#Case C-653/19 PPU.