quadraginta
Becoming Beth
Sure. A crime like that as well as "hacking" (whatever that falls under) since none of that is going to rely on how hard the "hacking" is to do.
I'm not saying anything about it, neither the execution of the raid, nor the likely political motivation of all of this, is right. We also should be highly skeptical about the notion that this message was endangering public safety (which is the story that has been pushed since November when this came out).
It's also worth pointing out that the IPv6 addresses tracked would likely be traceable to something at the level of the home router. If that's all they have & they get no confession, there's certainly enough reasonable doubt there since someone using their wifi most likely cannot be ruled out in court.
It was endangering the safety of some politicians' careers, which is very public ... and much more heinous.