--the biggest deal is no one knew were she was the preceding day. Or if they do, they aren't talking. There's no way to tell where she parked. If there was, there may or may not be a security camera if it was a public lot, and tapes might exist. Did the cops request that all parking lot tapes be saved for the two preceding days? Geez, more, the device itself. The bomb squad intel guys usually keep extensive files on different types of devices and how they are built, they are usually a "fingerprint" of who might have built them-sometimes anyway.
List of possible perps is huge, motive is clear, she wasn't to talk. And the list goes BOTH ways up and down, plus sideways as well. Were there other people in the office in on it, the selling licenses scam? An equal rank co-worker, or a boss? It doesn't necessarily have to be the mad jihaders, although they would have to be considered "prime" right now.. And it doesn't necessarily have to be anyone on this list so far, for that matter, could be totally unrrelated extreme higher ups just tying up loosening ends here and there.
I thought I read that she was released from jail on her own accord Sunday morning and that she died Sunday night.