Sorry about that.
As for the bomb mailing suspect, we are each responsible and accountable for our own actions. No one should be pointing fingers at anyone other than the individual who made a choice in their life to undertake an action.
If that were the case, every German citizen, Nazi affiliated and others who in any way contributed to 65+ million deaths across 13 years would have been put to death. They weren't.
And there in lay a larger problem in modern society imo. We've learned to use the blame game crutches as excuses for individual actions and decisions. This is unacceptable. Human history is littered with such events.
Societal norms start with accountability, as Judge Heywood stated to Judge Yani: "You conspired to the events the moment you convicted an innocent person, knowing they did not commit the crime".
How easy we forget history's lessons, conveniently, when it suits an individuals or groups agenda. Right is right, wrong is wrong.