Summary from the original article

Twelve people have been killed and 48 others have been injured after dozens of cars piled up on a major motorway in Bulgaria - this is a breaking story
By mirrornews@mirror.co.uk (Eliana Nunes) ·
AI key points, how left, center and right framed this story, tone by side and loaded language are part of News.gg Premium.
Upgrade this serverTwelve people have been killed and 48 others have been injured after dozens of cars piled up on a major motorway in Bulgaria - this is a breaking story
2 days ago · mirror.co.uk · You are reading this one