A man armed with a samurai sword who murdered a London boy on his way to school during a rampage that seriously injured five other people was sentenced Friday to life in prison. Marcus Arduini Monzo was condemned as “wicked” by Daniel Anjorin's father,

Prosecutors said Marcos Arduini Monzo experienced a drug-induced psychosis before going on a 20-minute rampage through the residential streets of northeast London.

A man armed with a samurai sword who killed a teenager on his way to school and injured five other people during what the prosecution said was a psychotic episode triggered by drug use has been convic