(FILES) Bystanders look at messages left in front of the burnt-out front of a Marfin Bank branch in Athens on May 12, 2010, where three people were victims of a fire-bombing incident during an anti-austerity protest on May 5. Greece's police minister on July 18, 2026, vowed to solve one of the country's most notorious cold cases: a 2010 bank arson that killed three people including a pregnant woman during an anti-austerity protest. (Photo by LOUISA GOULIAMAKI / AFP via Getty Images)