The mass media rarely mentioned anything about tibet, because, well, the mass media rarely mentioned anything within china. Presently, with the exception state sanctioned news, there is a media blackout in tibet.
Tibet as a autonomous region isnt very autonomous at all. The chairman of TAR is subordinate to the hardline party secretary. Its spiritual leader, is handpicked by beijing, educated in the mainland.
and here are their comments about this unrest.
"the rioters' acts not only harmed the interests of the nation and the people, but also violated the aim of Buddhism. We resolutely oppose all activities to split the country and undermine ethnic unity. We strongly condemn the crime of a tiny number of people to hurt the lives and properties of the people" ,Panchen Lama, Gyaincain Norbu
"We will deal harshly with these criminals who are carrying out activities to split the nation." ,Chairman Qiangba Puncog, leader of the Tibet Autonomous Region's government