Marlon Duggan said his brother told him to meet him later.
He seemed normal, just like any other day.
More top news
A Jewish woman liberated from Bergen-Belsen 70 years ago was among thousands of London's Jewish community marking Jewish Remembrance Day.
Tributes have been left to two people who died in a motorcycle crash. The driver has been named locally as Justas Pranckunas.
Two people were injured in a collision involving several vehicles in central London, after their car was caught between two buses.