A mother and three of her children who died after a fire at two houses in north-west London have been named by police.
Nusrat Usman, 43, her 15-year-old daughter Maryam Mikaiel, 15, and two sons Musa Usman, eight, and Raees Usman, four, died at the scene of the blaze which gutted the two terraced homes in Tillett Close, Stonebridge, in the early hours of Saturday.
