Sydney knife attack: Hero police officer stopped Westfield killer who stabbed six people to death
![Sydney knife attack: Hero police officer stopped Westfield killer who stabbed six people to death](https://i2-prod.mirror.co.uk/incoming/article32581529.ece/ALTERNATES/s615/1_Inspector-Amy-Scott.jpg)
The brave officer who stopped a knife-wielding man who killed six people at a Sydney shopping mall has been identified as high-ranking, veteran cop Amy Scott, who has been on the job for a decade