The lead investigator into a case concerning the death of a toddler in Coventry said he is determined to find out what happened to the three-year-old.
Detective Inspector Chris Hanson is urging anyone with information about Mariam Alam's death to contact him.
The supermarket camera footage – which is available on the force’s YouTube channel – shows Mariam wearing a red flowery dress, white tights and a pink coat walking in front of her mother as they enter Lidl in John Wigley Way at 1pm.
They can be seen leaving five minutes later – but at around 1.20pm paramedics were called to the address in Fisher Road after the child collapsed. Despite the best efforts of medics, the toddler couldn’t be saved.
More top news
Poundland pleads guilty to breaching food hygiene laws after rodent-damaged chocolate Santas were found at one of its Birmingham stores.
Top footballers star in an Football Association campaign aimed at helping to ensure every child feels safe playing football.
Your weather forecast for the East Midlands.