While possible - he could just as easily be crazy as reported.
Meanwhile, a 19 year old German has killed several people / kids and turned himself in last night - he broadcast the crimes in internet - he was from the same general region.
Germany has it’s share of nut cases and anyone in Germany can buy an axe - few can buy a gun.
Crazed or not crazed, why is it that the insanity of Muslims is virtually always channeled into the violence prescribed by Islam.
Take the need for ISIS not just for mass murders but to murder in the most depraved ways possible on internet distributed video; take the fact that they have even resorted to cannibalism... ... ISIS's acts could just as easily be reported as crazy' but would doing so without reporting it as Islamic be honest or censored reporting?