According to the investigative news portal, singer Burna Boy was part of a gang that stabbed someone to death in the UK in 2010. See it below...

Burn Boy's 'uncontrollable' mannerism and persona didn't just start yesterday; NET investigations and sources have linked him to a criminal past, a period of his life he would rather not make public knowledge.
We are told on good authority that while in the UK back in 2010, Burna Boy was arrested by London Police for allegedly being part of a gang and stabbing someone to death. He was tried as a minor and sent to jail.

After 11 months, he was released and given two months parole plus community service on the grounds of being of 'good behaviour'. But Burna is said to have disobeyed authorities and travelled back to Nigeria where he signed a record deal with Aristokrat.
He later travelled back to the UK but was arrested at the airport and deported to Nigeria. He is currently barred from the UK for the next 15 years.

- See more at: http://thegistarena..com/2013/12/burna-boy-said-to-be-part-of-gang-that.html#sthash.tpeFbElA.dpuf