Main investigations directorate of the Investigations Committee of the Russian Federation has announced that Alexandra Dukhanina, 19, under house arrest until March 6, 2013, was been issued with definitive charges over her alleged participation in May 6 clashes during a rally in Moscow's Bolotnaya square. Dukhanina is suspected of using force against police officers who were guarding public order during the event, Investigations Committee said. She was charged under Article 212, Part 2 (participation in mass rioting) and Article 318, Part 1 (violence against public officer) of the Russian Criminal Code.
Investigations Committee website, Nov 8, 2012
Sources: http://www.sledcom.ru/news/170715.html and http://6may.org/underarrest/dukhanina-aleksandra/