Viral TikTok game springs NSW police into action, sends Sydney TAFE campus into lockdown; what do we know so far?

A TAFE campus in NSW was placed on lockdown after a 16-year-old girl was seen with a water pistol, mistaken for a real firearm. Police responded to the incident, which stemmed from a viral TikTok game called "Senior Assassin." Authorities are now warning that such games can be perceived as real threats, leading to serious police responses.