On Wednesday, Rauf Arashukov was arrested on the Senate floor of the Federation Council. On the morning of January 30, the parliament’s upper chamber was unexpectedly closed to the public, and Federal Protective Service officers sealed the assembly hall’s entrances and exits. Attorney General Yuri Chaika then addressed the senators. Federal Investigative Committee head Alexander Bastrykin and his deputy director were also in the audience, a source told Interfax. During Chaika’s speech, Arashukov tried to leave the room, but Federation Council Speaker Valentina Matviyenko insisted that he stay, according to the news agency TASS. Arashukov’s colleagues then voted to strip him of his legal immunity as a senator and sanctioned his arrest by federal agents. Afterwards, the ruling political party United Russia suspended his membership, pending the results of an investigation.