 Complete the following phrase:  Among the most famous Spanish investigating judges was Baltasar Garzón, a polarizing figure known for investigating high-profile corruption and human rights cases. Garzón was known for invoking the doctrine of universal jurisdiction to issue an international arrest warrant for Chilean dictator Augusto Pinochet, leading to his apprehension in London in 1998. Garzón also gained attention for overseeing an inquiry into 