A teenager has been arrested in connection with a serious attack on a school in Germany that left two 13-year-old girls seriously injured, police said on Tuesday. The incident occurred overnight at the Welfen-Gymnasium secondary school in the Bavarian town of Schongau. according to the BBC news website., The police confirmed that they detained the suspect following a "major operation" in the area, with forensic teams processing the scene. Officers also cordoned off the school as they investigated the cause of the attack. A spokesperson for the Munich police department said: "We cannot rule out that there was an altercation, but it is still too early to confirm anything. The two injured girls, who are in the sixth grade, received immediate medical attention and are currently receiving treatment at a local hospital. Their condition is said to be stable, according to officials.. The incident has raised concerns about safety in German schools, with many parents and staff members expressing shock and dismay at the news. The police have confirmed that they are working closely with local authorities to ensure that the investigation is thoroughly conducted and that justice is served. Police also appealed for witnesses to come forward and share any information they may have about the attack. The police spokesperson added that the investigation was ongoing and that "we will not rest until we have all the facts and can provide answers to the families and the public." As the investigation continues, authorities are urging calm and reassuring the community that the perpetrator will be brought to justice. The incident serves as a grim reminder of the need for increased security measures in schools and the importance of vigilance in maintaining a safe learning environment.