Edit: I looked into it, nope, Florida is utterly insane - a child didn't get consent to record their rapist soliciting/threatening them, so the evidence was denied;
On December 11, 2014, the Florida Supreme Court held in McDade v. State, 154 So. 3d 292 (Fla. 2014), that a defendant accused of child molestation has an expectation of privacy in conversations between him and his victim taking place in their shared residence where he asked her to have sex with him and also alluded to his prior acts of sexual abuse.
...
the court concluded that the Secrecy of Communications Act’s (SCA), F.S. Ch. 934, et seq. (2014), plain language barred the trial court’s admission of a recorded conversation between McDade and his victim into evidence. The decision may surprise some, especially when one considers that the victim’s actions in McDade also constituted a crime under the SCA and authorized the criminal defendant in that case to sue the victim under the statute’s civil cause of action
https://www.floridabar.org/the-florida-bar-journal/mcdade-v-...
https://caselaw.findlaw.com/fl-district-court-of-appeal/1633...
https://law.justia.com/cases/florida/supreme-court/2014/sc13...
They have since made a exclusion for this scenario, allowing children to record talking to their abusers.