Case C-416/20 PPU: Judgment of the Court (Fourth Chamber) of 17 December 2020 (request for a preliminary ruling from the Hanseatisches Oberlandesgericht Hamburg — Germany) — Execution of European arrest warrants issued in respect of TR (Reference for a preliminary ruling — Urgent preliminary ruling procedure — Police and judicial cooperation in criminal matters — Framework Decision 2002/584/JHA — European arrest warrant — Article 4a(1) — Surrender procedures between Member States — Conditions for execution — Grounds for optional non-execution — Exceptions — Mandatory execution — Sentence imposed in absentia — Escape of the person being prosecuted — Directive (EU) 2016/343 — Articles 8 and 9 — Right to be present at the trial — Requirements in the event of conviction in absentia — Verification on surrender of the convicted person)