Duisburg (dpa / lnw) - Two previously unknown perpetrators fled on a scooter after an ATM in Duisburg was blown up. Witnesses saw two masked people in front of the entrance to the bank branch on Monday night and, according to the report, observed how one of the two was waiting with the engine running. After an explosion, the duo fled in the direction of Duisburg-Walsum. According to the police, there was property damage. It was not clear in the morning whether the perpetrators stole cash.