Russian news reports are claiming the ISIS leader was killed in an air strike last month in Syria where approx 300 militants were meeting were killed.
It will be hard to confirm that al Baghdadi was one of them as he normally didn't show up to large military meetings like this, let alone almost being seen anywhere in public.
https://themoscowtimes.com/news/islamic-state-leader-reported-dead-in-russian-air-strike-58206
http://www.cnn.com/2017/06/16/middleeast/al-baghdadi-isis-killed-russia-airstrike/index.html
It will be hard to confirm that al Baghdadi was one of them as he normally didn't show up to large military meetings like this, let alone almost being seen anywhere in public.
https://themoscowtimes.com/news/islamic-state-leader-reported-dead-in-russian-air-strike-58206
http://www.cnn.com/2017/06/16/middleeast/al-baghdadi-isis-killed-russia-airstrike/index.html