Flipped means that she is giving incriminating information against Hillary and others, and that she will testify if needed in upcoming trials. If the police are being thorough, her depositions, confessions and statements are being recorded by the investigators and/or her attorney(s), and the depositions, confessions and statements are being transcribed and signed so that later, if she repudiates her testimony, it can be used effectively to impeach her denials.
Thanks for the info, Enterprise. But who is doing the actual "flipping"? The article states:
Prince also said that both Anthony Weiner and Huma Abedin have been flipped by the NYPD.
So, would you say that Huma flipped to the NYPD, or that the NYPD flipped her? Or are both uses acceptable? Incidentally, the latter sounds kind of vulgar. ;)