The death of a another person during a police operation in the south-western German city of Mannheim has cast the spotlight on officers there for a second time in one week. The 31-year-old, who was already suffering from a previous injury, died after being shot in the leg by police, local law enforcement authorities said on Tuesday. Police had been called to the scene on a report of domestic violence. Before officers arrived, the man allegedly threatened to kill himself during an argument with his mother and inflicted significant cuts and stab wounds. A neighbour had alerted the police at the …