The Swiss Prosecutor General’s Office is investigating a case against a Russian agent and other individuals suspected of violating several laws. Law enforcement officials have issued an arrest warrant, reports Swiss Info. The Prosecutor General’s Office asked the Ministry of Foreign Affairs to revoke the diplomatic immunity of one of the three defendants. This immunity expired when the person finally left the country. An arrest warrant was issued for this person, which could be applied if he re-entered Switzerland. Prior to this decision, the Office of the Attorney General, together with the F…