A fresh wave of attacks by jihadist fighters in central Mali killed dozens of people, local and security sources said Saturday. Friday’s attacks were claimed by the al Qaeda-linked Group for the Support of Islam and Muslims (JNIM), who had already killed at least 30 people in attacks on villages on Wednesday. One local official said the latest attacks by the armed groups had brought the toll to more than 70 in recent days. Another local official put the death toll at 80. “Our hearts are bleeding,” one local youth leader said, accusing nearby army detachments of doing nothing to help, despite multiple calls.