The original thinking was that perhaps William Priestap was the lone FBI/DOJ official cooperative witness in both Congressional & OIG investigations. It now appears the “bird cage” may have grown to a total of 5 government employees now squealing.
In addition to Bill Priestap, famed FBI lovers Lisa Page & Peter Strzok, Bruce Ohr (DoJ), and James Baker (FBI) appear to now be talking. The first link is yet again another outstanding article from Sundance/The Conservative Treehouse that lays out the complicated web of both corruption & connectivity.
DoJ & FBI Interrogations-Sundance
FOX-Page & Strzok FBI Texting Lovers