Austria lorry migrant deaths: Four men arrested
28 August 2015 Last updated at 22:38 BST
Hungarian police say they have arrested four people over the discovery of the bodies of 71 migrants, thought to be Syrian, in a lorry in Austria.
Three of those arrested are Bulgarian and one is Afghan.
The victims included 59 men, eight women and four children, who are thought to have been dead for about two days.
Officials said the victims probably died after suffocating in the vehicle.
James Reynolds reports.