Shopkeeper Ashy Ahmed, who runs the Fleming Foodstore on Fleming Avenue, said he saw her at 8.15 am, when she was buying a roll and sausage from the Delicious Deli next door shop.
He said: “I was doing my rolls, as I always do, so I know the time was quite accurate.
“Paige came walking past, right by the door and I waved at her and she put her hand up to wave back.
“She had been in the week before and bought a roll but on Saturday she went into Johnny’s next door to get one.
“I spoke to him later and he said she was cheery and bright, just the way she always is.