Two people were killed and three more, including a woman passing by, were injured in a powerful explosion in the southern Montenegrin town of Cetinje on June 20, police said. The explosion blew out the windows of a nearby sports hall and uprooted a tree in the center of the town, which is Montenegro's former royal capital. Police cordoned off the area and opened an investigation into the cause of the blast. They did not give any details on what may have caused the blast, but local media said it was caused by a bomb targeting members of the criminal underworld. Organized crime is seen as a serious obstacle to Montenegro's EU accession. To read the original story by RFE/RL's Balkan Service, click here.