He was the cop who could not be got - Pakistan's toughest policeman, taking on the bad guys in the country's toughest city.
But Chaudhry Aslam Khan's enemies eventually did get him. Yesterday, as his convoy was travelling through Karachi, a bomber targeted his vehicle. He was killed along with at least two other officers.
The Taliban claimed responsibility, saying they had finally killed a man they had targeted many times.
Pakistan's Prime Minister, Nawaz Sharif, said Aslam's death was a huge loss to the police force. "Chaudhry Aslam was a brave officer. We will not let the will of the nation be crushed by these cowardly acts by terrorists."
Aslam counted everyone from mobsters to militants among his enemies and had been the target of up to 10 assassination attempts. Yet he was a controversial figure - he had been accused, repeatedly, of taking the law into his own hands and overseeing extra-judicial killings.