BBC Verify has been examining a video posted on social media, which people are claiming may show a "shooter" on the roof of a building at Utah Valley University (UVU) where Charlie Kirk was shot dead.

Hours before Patel befooled himself by live-tweeting the serial apprehension then release of two different people mistakenly believed to be Kirk’s assailant, three fired senior FBI officials described in vivid detail a bureau nearly crippled by the social media obsessions of Patel and his top deputy Dan Bongino.

On Wednesday, the FBI raided a multi-million dollar Georgia mansion that was home to the leader of a church accused of stealing from veterans.

FBI Director Kash Patel privately acknowledged that the White House told him to fire anyone who worked on investigations of President Trump, according to a lawsuit brought by three senior officials who say they were illegally terminated in the purge.