' Killing innocent civilians is the essence of the terrorism.'
No, its not. Terrorism is simply a method. IRA used a different blend of terrorism to achieve there goals, AQ uses a different one as well.
However, some people just like to harm and hurt people. There are actual arsonist and people like that out there. Nor, would I label every dam crime terrorism.
The punk could be a 'terrorist' but he is also a failed arsonist.
There’s no evidence whatsoever he was trying to commit arson — so I think you’re taking a leap of faith that defies the facts.
I reiterate that it is also foolish to immediately discount terrorism. I think the circumstantial evidence, in fact, points to terrorism.