Eritrea
A 41-year-old Eritrean man from Switzerland faces trial in Germany for allegedly pushing an eight-year-old boy and his mother onto the tracks of an Intercity Express train at the Frankfurt central station in July; the boy was killed, but his mother survived. A psychiatric assessment showed that the man suffered from an episode of schizophrenia and had "at least a considerably reduced ability" to control his actions. The incident triggered reactions from across the German federal government, who have called for a review of the country's immigration policies.
Sources: AFP via France 24