Who caused the violence on October 31?
DisputedOne account
Hesse's interior minister Roman Poseck says left-wing extremists infiltrated the protests and that troublemakers were predominantly of migrant background; federal interior minister Alexander Dobrindt blames violent left-wing groups and troublemakers from the migrant community.
Sources: Bloomberg (via Insurance Journal) · The Local Germany
Other account
Frankfurt police say the vast majority demonstrated peacefully; The Local's fact check found most Frankfurt arrestees were residents of Hesse or nearby states, with no police evidence of offenders travelling from abroad; Defence Minister Boris Pistorius questioned who counts as "migrant groups".
Sources: The Local Germany
Status: Investigations are under way; no court has ruled.