I want to attempt to understand how a sick mind progresses toward that final terror. There must be something common to key on, demonstrative from that scene that if known previously could have been used to intervene or prevent what eventually came to a head in those last days. I expect the details would be specific to the context but I'd bet there would be something that those who lived with her knew about her but didn't have enough information to piece it all together that would cause a realization that such a personality could be triggered in to committing murder.
I know there have been studies, ad nauseam, on this topic but something must be missing because it seems we're no closer to identifying when a pinnacle approaches, how to defuse it and how to ensure it never reoccurs. At the moment, we can only wait for the result and then punish the behavior.
The Stauch family has a long road ahead of them. The person who eventually loses the most? Gannon's little sister; being old enough to understand while being so young that she has to live with not knowing how the relationship of brother-sister blossoms over the years, matures in to adulthood and how that enriches all who wouldAs wicked as that entire scene must have been, I want to know it. I want to know exactly what transpired, and most notably, WHY.