Possibly, but on the other hand, most neighborhood nuts are usually known to other neighborhood residents as being unhinged or possibly dangerous. Despite some relatively good video, nobody has recognized the murderer or the truck. Likewise, the victim probably would have been inclined to tell her husband about any past encounters with a quiet and previously unknown neighborhood nut.
In short, if the murder was “neighborhood nut”, committing a homicide in an impulsive rage, I think somebody would have recognized them pretty fast.
The victim and her husband might have a very large circle of casual contacts.
Both the victim and her husband are young and thus grew up in the social media world. They would have both “brick and mortar” social contacts and quite possibly extensive “virtual” contacts.
Their known hobby of avid Star Wars adult role play including travel to gaming conventions could mean that even “brick and mortar” social contacts can be pretty far flung. Then factor in the possibility of attending a tenth year high school reunion.
Thus, it might just be that there are vast pool of social contacts for the police to go through looking for seemingly minor spats, and “ 'disses”.
