The testimony or evidence of a witness who has been ordered by a court of the United States to testify or produce evidence regarding treason, sabotage, espionage, or seditious conspiracy against the United States, after claiming her or his privilege against self-incrimination, shall not subsequently be used against the witness in a criminal prosecution in this state. A witness shall not be exempt from prosecution for perjury committed while giving testimony or producing evidence under compulsion as provided in this section.
Fla. Stat. § 914.05
Former s. 932.291.