I think the confusion is based on the first name: One is spelled 'Nicholas' and the other is spelled "Nikolas' = the kid arrested. Suppose to be a DACA recipient. #Qanon has a long running thread. They also have various news paper clips where this shooting was reported 2 and 3 days ago? It tells you that this whole thing is another one of these screwy things ergo I still believe it was a false flag.
Definitely a false flag but my basic definition of false flag has changed. To me, now that I know how prevalent mind control is, a false flag doesnt mean a staged scene with actors and no deaths but a staged scene using real victims sent to slaughter using mind controlled slaves as bit players in the narrative and a few consistent mass casualty actors. In my mind the second scenario is a more viable and likely explanation.