Russian human rights group Memorial has fallen victim to an arson attack in the country’s south overnight.  

CCTV of the incident shows two masked men climbing into the group’s building in the early hours of the morning, and then sparks flying from the windows shortly after.

Memorial says its part of an attempt to drive them out of the area, as they have angered Chechyna authorities over their reporting of disappearances, torture, and punitive house burnings.