Footage has emerged purportedly showing a man, believed to be a photographer for stock photo agency Getty Images, being arrested by police in Ferguson, Missouri.
Sorry, this content isn't available on your device.
More top news
A man, believed to be in his 50s, was pronounced dead at the scene after apparently suffering a heart attack.
A healthy retired nurse has ended her life at a Swiss suicide clinic because she did not want to become old.
Fine for most on Monday but turning increasingly windy