Letitia Shakespeare and Charlene Ellis were shot dead outside a hair salon in Aston in Birmingham, 10 years ago today.
They were caught up in a revenge attack between gangs.
Marcia Shakespeare, Letitia's mother.
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The CCTV footage released by police shows them browsing in the shop minutes before stealing two bikes.
It will be warm on Saturday, with a risk of thunderstorms.
It will be warm with an increasing chance of heavy showers.