Keegan Barnes, 28, walked across her street to the One Stop shop, as friend Toni Butler lay either dying or already dead, on the floor of Barnes' home.
Barnes had already stabbed Toni Butler twice in her left leg, and left her lying at the bottom of her staircase after Toni had fallen down the stairs. Toni was bleeding to death.
Barnes took her friend's bank card and tried to buy lotto scratchcard with it.
The card was refused and Barnes left the shop in Thornaby-on-Tees, North Yorkshire, with a packet of Space Raiders.
She was last week convicted of killing the 25-year-old at Teesside Crown Court and has since been jailed for manslaughter.
Credit: Reach
