In Geleen on Friday night, someone threw a piece of heavy fireworks inside a McDonald's on Rijksweg Zuid, which exploded moments later. No one was injured in the process. Police arrested a 19-year-old boy from Stein, Limburg, as a suspect. He is still in custody. The police cannot yet say anything about his motive because the investigation is still ongoing. Police are asking witnesses for camera footage and are calling for people who may have suffered hearing damage from the blast.