Marcus Arduini Monzo attacked Daniel Anjorin, nearly beheading him, then stabbed the 14-year-old as he lay on the ground

A man armed with a samurai sword who killed a London teenager on his way to school and injured five other people during what the prosecution said was a psychotic episode triggered by drug use was convicted of murder on Wednesday.

A jury at London’s Central Criminal Court found Marcus Arduini Monzo guilty of murdering 14-year-old Daniel Anjorin, along with three counts of attempted murder and one count each of grievous bodily harm, aggravated burglary and possessing a bladed article.

The 37-year-old had admitted to carrying two samurai swords but denied all other charges.

Monzo, who has dual Spanish and Brazilian citizenship, killed Anjorin during a 20-minute rampage in April 2024 in the Hainault area of northeast London that began when he struck a pedestrian with his van. He told the victim he was going to kill him and slashed the man’s neck. The wounded man was able to get away and survived.