Ahmed Hassan injured 51 passengers.
Victims described still having nightmares about the incident.
30 people were injured.
The teenage asylum seeker is on trial for attempted murder.
The 18-year-old is on trial for attempted murder.
30 Tube passengers were injured.
He was killed near the scene of last month's terror attack.
A second person has been charged with the murder of Omid Saidy after he was stabbed to death in a west London street after
Omid Saidy lost life for asking drug dealer to move on.
A 16-year-old boy has been charged with murder of Omid Saidy after he was stabbed to death in a west London street after