The author hasn’t documented anything, he’s repeated a handful of stories.

What has actually happened has been borne out in the states where OC has been legalized.

Inevitably there is a pronounced increase in MWAG calls beginning with when the laws are first implemented.

Very quickly as people become accustomed to people lawfully OC’ng the incidence of those calls drops off rapidly.

There has been no association between legal carry open or concealed with an increase in crime, where they have been implemented we see the opposite.

Neither you, the author, nor anyone else can show differently.