He had received care in a mental health facility until last May. But prosecutors are not ruling out it was a terrorist act.
The son of Germany's former president Richard von Weizsäcker was stabbed to death while he was delivering a lecture at a clinic in Berlin.
The directorate of general security in Jordan said a number of tourists, a tour guide and a security officer were stabbed in the attack in Jerash.
Lyon stabbing suspect charged for 'murder' and 'attempted murder'
Man stabbed in knife attack at Home Office in London
Stormzy's performance was hailed as a defining moment for British rap.
“This is a horrific incident in which a young mother has lost her life and her child is critically ill,” Detective Chief Inspector Mick Norman said.
Dozens injured including young children in stabbing attack near Japanese capital
Mayor of London Sadiq Khan has announced the new initiative to tackle violent crime across the UK capital, which will come into effect next week
In a unique set of circumstances, London's Metropolitan police have arrested 39 people on "attempted murder" charges after they failed to cooperate in an investigation.
An evacuation of the building has taken place as a precaution
Police chief stabbed to death in Rodez, southern France
Seven people have been wounded, four seriously, after a man armed with an iron bar and knife went on a violent rampage in Paris on Sunday.
Euronews spoke to local people following the latest stabbing attack, targeting an Austrian soldier, outside the Iranian ambassador's residence on Sunday
Four people were targeted in two seperate knife attacks in the Austrian capital.