A man was seen swaggering down the street with a 'shotgun' over his shoulder just moments before he was gunned down by police.
CCTV from a nearby shop has been released days after the 41-year-old unnamed man was shot in the early hours of Monday morning.
The footage appears to show his final moments as he walks down a street in Romford, Essex, with what appears to be a shotgun.
Officers were called to a man making threats and claiming he was in possession of a firearm on April 9.
Armed officers raced to an Esso petrol station and just under an hour later the man was dead.
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