>>906163
>in mongs heads
https://en.wikipedia.org/wiki/Lindt_Cafe_siege
https://en.wikipedia.org/wiki/2017_Brighton_siege
https://en.wikipedia.org/wiki/2018_Melbourne_stabbing_attack
https://en.wikipedia.org/wiki/2014_Endeavour_Hills_stabbings
https://en.wikipedia.org/wiki/2015_Parramatta_shooting
All fairly old and not in Adelaide but it is something that happens or at least has happened. Now would be the time for it to flair up again too.