Getaway driver Antony Snook has been jailed for life with a minimum term of 38 years over the murders of two teenagers.
Mason Rist and Max Dixon died in a machete attack after a case of mistaken identity.
Snook, 45, drove Riley Tolliver, 18, and boys aged 15, 16 and 17 to and from Knowle West in Bristol where they murdered Rist and Dixon on 27 January.
Snook had driven Tolliver and the other boys, who for legal reasons cannot be named, as part of a revenge mission, Bristol Crown Court heard.
Rist and Dixon were in the street heading for a pizza when they were wrongly identified as being responsible for bricks being thrown at a house in the Hartcliffe district earlier that evening.
Around an hour after that attack, Snook left the property with two of the boys and picked up the other two in a nearby street before heading to Knowle West.
Snook drove down Ilminster Avenue when they saw Mason and Max in the street.
Tolliver, who had a baseball bat, and the three teenagers armed with machetes jumped out of the car and chased after the two boys.
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