Along with Wilson, Jean and Arrone Mukuna – aged 24 and 25 respectively and both from London – were also found guilty of attempted kidnap.
Isanah Sungum, 22, from Edmonton in London, was found guilty of being part of an organised crime gang but not guilty of murder and an alternative charge of manslaughter.
The jury found Jude Hill, 44, from Plymouth, not guilty of murder and the alternative charge of manslaughter.
Brian Kalemba, 23, from Barking in London, was found not guilty of being part of an organised crime gang.
Adedoja and Bakas were found not guilty of attempted kidnapping.
