I would put a big ol X to doubt on that. There appears to be nothing around it so what are they gonna blow up along with the RV and try to say it was the RV that blew it out from the inside? Unless they're just trying to cover their tracks with the last one because that shit is getting picked apart. The building was blown out from the inside and underground.(Probably only due to the building having underground components as opposed to the blast originating from underground)
I would put a big ol X to doubt on that. There appears to be nothing around it so what are they gonna blow up along with the RV and try to say it was the RV that blew it out from the inside? Unless they're just trying to cover their tracks with the last one because that shit is getting picked apart. The building was blown out from the inside and underground.(Probably only due to the building having underground components as opposed to the blast originating from underground)
Could be simple misdirection. Set one off near nothing to give random impression, so that people stop looking into AT&T, Voting connections, etc.