Erlangen (dpa / lby) - A previously unknown perpetrator has attacked a gas station in Erlangen. As the police announced on Monday, the masked man came to the gas station around 3.30 a.m. on Saturday morning. Using a long object - probably a knife - he demanded money and tobacco products. The man fled with his stolen goods. The search for him has so far been unsuccessful. The approximately 25-year-old perpetrator had pulled a hood over his head and was masked with a colorful cloth.