In your entire discussion of this topic, you ignore the relationship his suicide has to the larger community. You are caught up in the graphic sensationalism of the State Senator suddenly pulling out a gun and shooting himself. You treat the end of his life as if the meaning is journalists should pay attention at press conferences.
Yes, in j-school, they taught you to get the Five W's for your story. The first four are the least important... . The fifth is last for a reason- the 'WHY' is where you have the opportunity to fill your prose with meaningful content that can improve the human condition. If you focus on that dimension of your journalism, it will enable you to stand out of the crowd and get that job.
Nobody needs to see the beheading of a western journalist at the hands of lunatics. YouTube is right to remove the stage out from under these violent criminals.