CCTV footage from inside Westgate Mall in Nairobi shows four heavily armed gunmen who were involved in the massacre of at least 67 people.
It follows comments by a government official that suggested there were fewer gunmen involved in the attack than originally thought.
More top news
Chelsea midfielder Eden Hazard has been named England's PFA Player of the Year.
Shorts last week, wrap up warm this week as Spring takes a break
The documentary, called 'Amy', will be shown at this year's Cannes Film Festival but the singer's family has condemned it as "misleading".