Your beliefs are based on tiny screenshots on a couple brief news reports are probably about as accurate as an African bushmen making predictive "renderings" of a Tesla Cybertruck in the sand in 2018, based on seeing one vehicle in their life driving 8 miles away. Gasses are hardly ever used as an effective IED in domestic or international terror. 41 buildings were damaged and one partially collapsed. That's an impressive yield.

I'll wait to hear the details, if they are ever reported. I don't think the press wants to cover people targeting their infrastructure, lest they give other people ideas and the attacks increase.

Now, on the other hand, if it's a school shooting, who in the media cares if other kids are motivated by the press coverage to murder children. 24x7 COVERAGE NOW!