No, not really. It could be, I guess. It would depend a great deal on who asked it. Like, if someone who normally just rants/makes little threats in their "questions" suddenly asked it, then I might say should we just put them in jail now?
Otherwiss, I think people's perceptions of murderers, victims, "forensics", justice, law enforcement and the people who are hired to enforce it, is interesting and concerned with enough to make that a legitimate/sincere question. One that likely doesn't indicate the person asking it wishes to commit murder.
Yes. Why would anyone ask that.
No.
Yes.
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