A young girl who died in unexplained circumstances in south London was a popular child who "was always giggling away about something".
A 33-year-old man has been arrested over the death of six-year-old Ellie Butler.
Ellie collapsed in her home in Sutton, south London, on Monday afternoon. Paramedics treated her at the scene but she was pronounced dead at hospital.
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Police were called to Kilburn High Road at 5.20pm after reports of a shooting.
In just 24 hours the offer was retweeted more than a thousand times on Twitter.
What a year it's been full of ups and down, turmoil and change and it seems events here in London have got the entire nation talking.