...

The carnage was sudden, unexpected. This was the middle of a city, a building adjacent to a leafy square, where civilians walked and worked. Eight people were killed, five women and three men, according to the self-declared Luhansk People's Republic; the authorities in Kiev reported the same tally.

But there the agreement ends.

The pro-Russian leadership in the city immediately accused the Ukrainian air force of carrying out the attack. A fighter jet had been flying overhead at the time, and social media video appeared to show it firing cannon or rockets. The authorities in Kiev denied its planes had been involved. Initially, the anti-terrorist operation said the explosion originated from inside the building, then that an anti-aircraft missile operated by the separatists had misfired, reacting to heat from an air-conditioning system on the outside of the building.

But a CNN investigation in Luhansk has found clear evidence that whatever detonations hit the building and the adjoining park came from the air. The tops of trees were splintered, and a series of small craters -- about a dozen -- had been blasted in a straight line, starting in the park and reaching the walls of the building, blowing out many of its windows and spraying the area with jagged shrapnel. That's what appears to have killed most of the victims and injured 20 more.

http://edition.cnn.com/2014/06/03/world/europe/ukraine-luhansk-building-attack/