A masked thug sliced open a shopkeeper's arm after he refused to give him money.
Ryan McArron, 28, lashed out at Shazad Shafiq, 41, as he opened his store in Glasgow's Pollokshaws on November 24, 2020.
The Asda trolley worker, of Clydebank, West Dunbartonshire, initially kept tabs on Mr Shafiq before asking him for cash.
