Su-24 warplane was identified on the video from the scene (the aircraft's wings were in the position of combat maneuvering).
AO-1SCH fragmentation submunition for Russian RBK-250-275 cluster bomb was identified on one of the pictures from the scene.
Photo for identification was obtained from here
Please, follow the links below to see other photos of the consequences of the air strike (CAUTION: age limit 18+):
The first video from the scene of the air strike (CAUTION: age limit 18+):
Later, Mykhailo Kuznetsov also wrote that the Air-Space Forces of the Russian Federation continued committing war crimes. "An airstrike impacted Marjah city in the Aleppo province today, Dec. 14, 2015. AO-1SCH fragmentation submunition for RBK-250-275 cluster bomb was identified on one of the pictures from the scene," the investigator wrote.
Photo taken from: https://twitter.com/AEJKhalil/status/676374658741047296