Investigators allege the suspects set fires to pressure farmers, extorted money for irrigation access and may also be linked to an alleged agricultural subsidy fraud.

500 arson attacks before and after the tragedy come under scrutiny as Greek police reveal new evidence.

Newly revealed details show how Greek forensic experts used years-old photographs, distinctive backpacks and biometric analysis to support the investigation that led to the identification of three suspects in the Marfin bank fire case.

As two suspects remain in pre-trial detention over the 2010 Marfin fire, a defense lawyer disputes the prosecution's evidence, while a photojournalist who witnessed the attack recalls the deadly events.

Both deny involvement as investigators cite risk of further offenses in ordering detention

Greece's public order minister says investigators built the case using long-available evidence that had previously gone unused, insisting the final judgment now rests with the courts.

Lawyers for the suspects arrested over the deadly 2010 Marfin bank fire say the prosecution relies on anonymous information and object identification rather than direct evidence linking their clients to the attack.

Two men arrested over the 2010 deadly Marfin bank fire are due to testify before an investigating judge, while authorities pursue additional suspects and seek the extradition of a woman arrested in the UK.

Greek investigators say fresh photo analysis, digital evidence and artificial intelligence helped revive the 16-year-old Marfin investigation, with a separate arson attack on the same day emerging as a key breakthrough.

A 46-year-old woman sought in connection with the deadly 2010 Marfin bank arson attack has been arrested in the UK after Greek authorities issued an international warrant. She has maintained her innocence and says she wants to return to Greece.

An anonymous email reportedly prompted Greek authorities to reopen the investigation into the 2010 Marfin bank fire, leading to arrest warrants for three suspects

Greek police have arrested two suspects as part of a renewed investigation into the 2010 firebombing that killed three bank employees during a protest in Athens.

A 52-year-old was arrested after a fire sparked during welding work without required fire safety measures, as Greek authorities renewed warnings over wildfire prevention

A 12-year-old and a 13-year-old were arrested in Eretria after causing a roadside fire with firecrackers. Their parents were also detained on charges of failing to supervise the children.

These are attacks that are supposedly of a "symbolic" or even "experimental" nature

Afroditi Nestora will need to stay immobile for days after burns suffered in the Thessaloniki arson attack

Authorities say residents' swift response prevented a larger wildfire, as exclusive video appears to capture the suspect igniting dry vegetation on a day of very high fire risk in Greece

A road crew worker was sentenced to a two-month suspended term after sparks from a metal guardrail cutter ignited a blaze that burned 22 acres of forestland

Fire reportedly started during brush-cutting work; an arrest is expected in connection with the blaze

A 44-year-old man was arrested in Thermi, Thessaloniki, after threatening his elderly parents with a rifle and setting fire to a storage space