Several buildings were severely damaged near the University of Commerce in central Donetsk on Thursday. Local sources believe that it may have been an attack caused by an ‘explosive device’. An assembly hall and utility rooms within the university complex were partially destroyed in the attack. ‘Preliminarily, judging from the nature of the damage, this was an explosive device,’ the head of the DPR's emergency services Aleksey Kostrubitsky told journalists. READ MORE: https://on.rt.com/8gi4<br /><br />COURTESY: RT's RUPTLY video agency, NO RE-UPLOAD, NO REUSE - FOR LICENSING, PLEASE, CONTACT http://ruptly.tv<br /><br />RT LIVE http://rt.com/on-air<br /><br />Subscribe to RT! http://www.youtube.com/subscription_center?add_user=RussiaToday<br /><br />Like us on Facebook http://www.facebook.com/RTnews<br />Follow us on Twitter http://twitter.com/RT_com<br />Follow us on Instagram http://instagram.com/rt<br />Follow us on Google+ http://plus.google.com/+RT<br />Listen to us on Soundcloud: https://soundcloud.com/rttv<br /><br />RT (Russia Today) is a global news network broadcasting from Moscow and Washington studios. RT is the first news channel to break the 1 billion YouTube views benchmark.