BBC Verify uses witness statements and video evidence to piece together a timeline of a devastating stabbing.

Nine people hospitalised with life-threatening injuries; police say counter-terror officers involved in investigation. Follow the latest developments

Nine people have life-threatening injuries, police say, with counter-terror police joining the investigation.

An eyewitness at the Doncaster to London train stabbings has described the moment a ‘hero’ threw himself in front of an attacker’s knife to protect a young female passenger.…

Nearly a dozen people were hospitalized Nov. 1 with injuries from a mass stabbing aboard a London-bond train. Two remain in critical condition.

Witnesses talk about what they saw on the train where a mass stabbing has taken place.

Some initially assumed the commotion was a Halloween prank, but soon realised something awful was unfolding

Two suspects have been arrested in Saturday night's mass stabbing incident on a British train, while police dismissed concerns that it was a terror attack.

British Transport Police said the "heroic" LNER staff member had tried to stop the attacker.

Police say one suspect in custody, but ‘hero’ train staff member still in life-threatening condition.

Police are investigating whether man accused of horror attack on London-bound train was also behind stabbing of teenager in Peterborough and terrifying ordeal at a barber’s shop

Transport police said the suspected attacker, Anthony Williams, also faced a separate attempted murder charge over another incident at a train station in London on Saturday. They…

A force is investigating three other knife-related incidents in Peterborough over the weekend.

BBC Verify uses witness statements and video evidence to piece together a timeline of a devastating stabbing.

Three other knife incidents are being looked at by British auhtorities to see if they are connected to a mass stabbing on board a train over the weekend.