Suspect had been under surveillance by security operatives.
The scene of the attack.
The source also said Khadem's relatives and parents, who are in Iran, had also received threats, without giving further details.
Coach plunged into the water in a fall of at least 40 metres (131 feet).
Embers of the Spanish Civil Guard work at the scene of an accident where a passenger bus plunged off a bridge into the river in northwestern Spain
Members of the Spanish Civil Guard work at the scene of an accident where a passenger bus plunged off a bridge into the river Lerez in Cerdedo-Cotobade, northwestern Spain, December 25, 2022. GUARDIA CIVIL/Handout via REUTERS THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY
In the first year of the project the government will partly finance wage costs of companies
"Plans for government and ways to tackle inequality..."
Hopes that deal could be reached before end of the year
Jaimie Oliver used chorizo in his paella recipe
Sanchez said Spain would do what it could to prevent Europe becoming an "energy hostage" of Russian President Vladimir Putin.
Last September, Pret set out plans to double the size of its business within five years and launch into five new markets by the end of 2023.
Brother of the PP leader of Madrid under investigation.
Feijoo aims to widen his base to become a catch-all centrist party.
Feijóo was elected today.
Spanish Foreign Office workers in the UK warn about visa application delays due to indefinite strike
Workers are asking the Spanish government to end years of wage freeze and job insecurity as inflation keeps rising.