Saudis had asked for extradition of suspect in Magdeburg attack'

"Saudi Arabia had warned Germany many times about Taleb al-Abdulmohsen, a Saudi citizen with a history of spreading anti-Islamic propaganda on social media, demonstrating lapses in security and immigration decisions that may have led to the recent attack."

"Germany's federal criminal police head mentioned that last year’s warning from Saudi Arabia was deemed too vague to act upon, raising questions about missed opportunities for intervention."

Read at www.theguardian.com