Prosecutors granted immunity to an ex-girlfriend of Representative Matt Gaetz before she testified last week in front of a federal grand jury hearing evidence in the investigation of the congressman, according to a source familiar with the matter.
Gaetz has been under investigation to determine if he violated sex trafficking laws and obstructed justice in that probe. Gaetz has previously denied all wrongdoing, and has said he has never paid for sex nor had sex with an underage girl.