
Two ex-employees of a US security company killed two Afghan nationals while fuelled by alcohol and rage, a US court has heard.Prosecutors in the state of Virginia say that Justin Cannon and Christopher Drotleff opened fire at the scene of a road accident in Kabul.They worked for a security company run by a firm formerly known as Blackwater.Their lawyers deny murder charges, saying they opened fire because they believed they were under attack.If convicted of murder, assault and weapons charges, Mr...