A man stabbed to death a soothe-healer over suspicion of illicit relations with his wife here on Wednesday. According to Kabula police, Rehmat Ali of Chak Luqman-Miruka had suspicion on a soothe-healer Jaffar Shah for developing relations with his wife. On which when Jaffar came to his house he killed him with the blow of pointed weapon. Police have registered a case and started investigation.