A new violent explosion occurred at the Motor Oil refinery in Agioi Theodoroi, Greece, just days after a tragic incident that resulted in two worker fatalities. The latest explosion happened during routine maintenance work at the facility. Four individuals were injured in the blast, with two currently hospitalized in critical condition. The incident raises further safety concerns at the refinery complex in Agioi Theodoroi. Authorities have launched an investigation to determine the cause of the explosion and prevent future occurrences. This is the second serious incident at the Motor Oil refinery in Agioi Theodoroi in a short period, prompting calls for increased oversight and safety measures. The condition of the injured workers is being closely monitored.