BTW, I am a former volunteer firefighter/paramedic; I was working with a local dept. near my home years ago when there were several forest fires endangering my home & property- yes, I said SEVERAL. When we got the handle on one, another popped up from another direction. We found out it was the chief's son who was setting fires, trying to get back at several of us for not allowing him to fight fire with us. He was really angry, off-center, a dopehead & had problems/issues with the world in general. His way of solving problems was with violence.
Needless to say, it was all hushed up...and no, the chief, nor his wife, nor any of his kinfolk helped us neighbors who were in direct danger of getting burned out. Fortunately, I had cleared land around my and my mother's residences, but they sure tried.
Shortly thereafter, after a dangerous stunt by the chief's wife, 17 of us quit the dept., and the week after, several more left. This left the dept. with three people, one 1946 Mack engine, a firehouse & little of anything left. State could have shut them down, but we "quitters" shut up, since the whole communities' insurance rates would have tripled, so we let folks build it back up, gradually. The attrition rate was horrible, though.
Needless to say, this was one instance of internal people being their own terrorists!
And, to update my answer: I'd LET the perps die for Allah! Maybe THEY'D be one of the devil's many virgins! Ah ha ha ha ha!