One of the two terror suspects being held under armed guard at hospitals in London has been named by Sky sources as Michael Adebolajo.
The men were arrested following the hacking to death of a serving soldier in the street in Woolwich, southeast London.
Sky's crime correspondent Martin Brunt said Adebolajo is a 28-year-old Londoner of Nigerian descent.
"He was born in Lambeth, grew up in east London. There are still members of his family living in the area.