Police ask to be given time to probe apparently random attack that left boy, 14, dead and four people wounded
Detectives are urgently investigating why a man armed with a sword went on a 22-minute rampage in east London, killing a 14-year-old boy and wounding four other people in an apparently random attack.
The teenager was fatally injured when the suspect swung at him with the 30cm-long weapon on Tuesday morning.
