Warendorf (dpa / lnw) – Two armed men have attacked a supermarket in Sassenberg (Warendorf district). They threatened two employees with a gun and a knife shortly before the store closed on Wednesday evening, the police said. The hooded perpetrators then had money and tobacco products packed in a black sports bag they had brought with them. They then fled on foot. The search for them was initially unsuccessful. The police are looking for witnesses.