KARACHI: A viral video of the “honor killing” of a woman and her lover in a remote part of Pakistan has ignited national outrage, prompting scrutiny of long-standing tribal codes and calls for justice in a country where such killings often pass in silence. While hundreds of so-called honor killings are reported in Pakistan each year, often with little public or legal response, the video of a woman and man accused of adultery being taken to the desert by a group of men to be killed has struck a nerve.