Police arrest man over murder of one-year-old boy and attempted murder of girl in London

Update 8.50pm: A man has been arrested on suspicion of the murder of a one-year-old boy and the attempted murder of a girl believed to be his twin sister, Scotland Yard said.

Bidhya Sagar Das, 33, was wanted by police in connection with an incident at a flat in Wilberforce Road, near Finsbury Park, north London.