George Allan Heyl (died April 17, 2020) was a South African criminal, member of the Stander Gang.
[1] The three then began a crime spree, which ended on January 30, 1984 when McCall was killed in a shoot-out with police.
[2] These led to his arrest and, in 1985, he was tried at Winchester Crown Court and sentenced to nine years in a British prison.
[2] At the end of his British sentence, he was extradited to South Africa, and re-imprisoned on charges pertaining to the Stander Gang robberies.
Heyl, who at the time was still in prison, supplied the filmmakers with much background detail on the gang's practices.