A resident of Kaliningrad. On March 11, 2014, he was detained for hoisting the German flag on the building of the FSB Directorate for the Kaliningrad region. Initially, Savvin was accused of using profanity and sentenced to administrative arrest, after which his apartment was searched. As his administrative detention was coming to an end, he was given another term of administrative arrest, again for using profanity, allegedly at a protest several weeks earlier. At the end of April, he was detained on charges of hooliganism in connection with raising the German flag on the FSB building and was subsequently placed in pretrial detention. The investigation claimed that Savvin, along with Dmitry Fonarev and Mikhail Feldman, committed the act of hooliganism out of hatred toward veterans. On June 17, 2015, he was sentenced to one year and one month in prison, which he had already served in pretrial detention, and was released in the courtroom. On October 7, the appellate court upheld the verdict but removed the hate motive from the charges. In March 2025, a case was opened against Savvin for spreading deliberately false information about the Russian Armed Forces due to a post in which he accused the Russian military of crimes against the planet Earth in connection with the situation surrounding Ukrainian power plants. On March 20, he was taken into custody.