Decision on Romanowski's arrest, Święczkowski as the president of the Constitutional Tribunal, motion to lift Nawacki's immunity

The court has ordered the temporary arrest of Marcin Romanowski, a associate of the Law and Justice party. The man has been detained and charged with the execution of the CEO of the largest American insurance company. In turn, president Andrzej Duda has appointed Bogdan Święczkowski as the president of the Constitutional Tribunal. Here are 5 things worth knowing on Tuesday, December 10.