Who is Axel Rudakubana?

The teenager who carried out the Southport stabbings had a “sickening and sustained interest in death and violence”.
Eighteen-year-old Axel Rudakubana was born in Cardiff after his parents came to the UK from Rwanda, but later moved to Banks in Lancashire.
The family lived in a mid-terrace three-bedroom house in a newly-built cul-de-sac of a dozen or so properties, where neighbours described them as “unremarkable”.
But, behind closed doors, the youngest son was making a deadly poison and nursing a fascination with death, it has now emerged.