i think it would have to be a government intel agency to have the media and law enforcement involved with the op and have all the details so quickly and publicly. his profile being this big media story and so sensational would require too much reach to not be massively connected to their respective departments.  a) luigi is victim of being influenced to do this and so he was helped with the intentions of setting him up and he does the hit (again, video evidence does not support him being the shooter) b) option a where they set him up but have someone else do the hit and somehow plant all the evidence on him. maybe luigi was planning on doing something himself and so they could easily tie evidence to him. maybe luigi was mkultraed or drugged and made to believe he did something?  c) most likely luigi is just an agent with a wiped history and little personal connection and is playing as an actor for their story to brainwash the american people toward their agenda. real hitman was a 3rd party or just another agent.
United States