A group representing the 57 victims of the collision of two trains in Greece in February has filed criminal charges against Greek Prime Minister Kyriakos Mitsotakis and several other ministers and officials.
The lawsuit by Greek officials was made public before the country holds national elections this Sunday.
"The lawsuit targets the prime minister, ministers and former ministers, as well as other officials," said the group's representative, Christos Konstantinidis, whose wife died during the train tragedy.
A passenger train collided with a freight train on February 28 after the two trains were mistakenly allowed to travel on the same track.
Thirty of the 57 people who died were under the age of 30, most of them students.