Can police record you without your consent and without a warrant in the state of Florida? If you are being questioned, dont they have to tell you?

Law enforcement arrest someone and they bullied them into the interrogation room by threatening the persons childs welfare. The police said the interview was not going to be recorded and they were advised that the person would not testify. A year and a half later they entered that interview into evidence and it was never told to the person giving the interview that they were being recorded, they were actually told the opposite.