Streatham attack victim: My '20 minutes of hell' - BBC News
Rosa (not her real name) describes how she was attacked by convicted terror offender, Sudesh Amman.
A woman has described the moment she was attacked by convicted terror offender, Sudesh Amman.

Rosa – not her real name – then witnessed the Metropolitan Police shoot Amman dead.

Read more: 'Streatham attacker tried to stab me'