Greek authorities arrest three people in connection with firebomb attacks targeting politicians affiliated with Greece’s governing party, according to multiple outlets. The attacks reportedly kill one person and injure others, with the number of injured described as four in some reports. The New York Times and other sources say the incidents are being treated as part of an investigation tied to the bombings, including arrests made as investigators build their case. Details about the specific targets, suspects’ alleged roles, and the circumstances of the attacks are not expanded in the provided summaries. The New York Times notes that the investigation is continuing, indicating additional steps remain. Taken together, the reports present the same core information: three arrests are made in Greece over firebomb attacks aimed at governing party politicians, resulting in one death and multiple injuries. All accounts attribute the arrests to the Greek authorities and characterize the response as an ongoing investigation.