Police ‘don’t know anything about the culprit’ but have arrested the driver and insisted there is no further danger. A car has been driven into a crowd in the German city of Leipzig killing at least two people. Police said the driver had been arrested and was “no longer considered a threat,” but offered no additional details. Emergency services declared a mass casualty incident. Recommended Stories list of 3 items list 1 of 3 US to withdraw 5,000 troops from Germany over Iran war spat list 2 of 3 Nepal celebrates return of stolen 13th-century Buddha statue from New York list 3 of 3 Ex-Formula One driver turned Paralympic champion Alex Zanardi dies aged 59 end of list At least 20 people are reported to have been “affected” in the eastern state of Saxony. The city’s mayor, Burkhard Jung, told journalists at the scene: “We don’t know the motivation. We don’t know anything about the culprit”.…