One of seven laptops seized in a raid on a suspected hideout in Volos contained published documents, including one in which the guerilla group claims responsibility for sending 14 parcel bombs for foreign embassies in Athens and the offices of European leaders last November, police said.

In the suspected hideout of the Conspiracy of the Cells of Fire, the laptop seized also contained a document with the chilling admission for the bomb sent to the office of Justice Minister Haris Kastanidis.

Another document found supports solitary for the detained members.

Six suspects were apprehended on Monday, five of which refused to testify and one denied any involvement in the groups activities. Nine suspected members are already on trial.