A breakout where prison van staff were threatened with an axe, a sledgehammer and a shotgun was captured on video.
Security cameras inside the van rolled throughout the few seconds it took the gang to spring the prisoners.
The van was attacked in Salford last April.
Today, twelve people were convicted over the breakout. They will be sentenced next month.
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18-year-old shop worker Christian Trouesdale carried the elderly man's shopping home from an Aldi supermarket in Horwich.
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