A teenage killer who did a ‘dance of death’ after stabbing a pupil on a bus to settle a ‘school beef’ has been jailed for life at the Old Bailey today.
Marvin Dyer, 16, plunged a combat knife through the heart and lungs of 15-year-old Baptista Adjei as revenge for jokes told about him on Snapchat.
The killer boarded the 241 bus in Stratford, east London, after a friend on the top deck tipped him off that Baptista was about to get off.
Wearing a balaclava and a single blue latex glove he confronted Baptista as he came down the stairs and stabbed him twice.