The Mail on Sunday today reveals shocking new evidence of the full horrific impact of US drone attacks in Pakistan.
A damning dossier assembled from exhaustive research into the strikes targets sets out in heartbreaking detail the deaths of teachers, students and Pakistani policemen. It also describes how bereaved relatives are forced to gather their loved ones dismembered body parts in the aftermath of strikes.
The dossier has been assembled by human rights lawyer Shahzad Akbar, who works for Pakistans Foundation for Fundamental Rights and the British human rights charity Reprieve.
Filed in two separate court cases, it is set to trigger a formal murder investigation by police into the roles of two US officials said to have ordered the strikes. They are Jonathan Banks, former head of the Central Intelligence Agencys Islamabad station, and John A. Rizzo, the CIAs former chief lawyer. Mr Akbar and his staff have already gathered further testimony which has yet to be filed.
We have statements from a further 82 victims families relating to more than 30 drone strikes, he said. This is their only hope of justice.
In the first case, which has already been heard by a court in Islamabad, judgment is expected imminently. If the judge grants Mr Akbars petition, an international arrest warrant will be issued via Interpol against the two Americans.
The second case is being heard in the city of Peshawar. In it, Mr Akbar and the families of drone victims who are civilians are seeking a ruling that further strikes in Pakistani airspace should be viewed as acts of war.
They argue that means the Pakistan Air Force should try to shoot down the drones and that the government should sever diplomatic relations with the US and launch murder inquiries against those responsible.
According to a report last month by academics at Stanford and New York universities, between 2,562 and 3,325 people have been killed since the strikes in Pakistan began in 2004.
The report said of those, up to 881 were civilians, including 176 children. Only 41 people who had died had been confirmed as high-value terrorist targets.
Getting at the truth is difficult because the tribal regions along the frontier are closed to journalists. US security officials continue to claim that almost all those killed are militants who use bases in Pakistan to launch attacks on Western forces across the border in Afghanistan.
In his only acknowledgement that the US has ever launched such attacks at all, President Barack Obama said in January: This is a targeted, focused effort at people who are on a list of active terrorists, who are trying to go in and harm Americans.
But behind the dry legal papers seen by The Mail on Sunday lies the most detailed investigation into individual strikes that has yet been carried out. It suggests that the US President was mistaken.
The plaintiff in the Islamabad case is Karim Khan, 45, a journalist and translator with two masters degrees, whose family comes from the village of Machi Khel in the tribal region of North Waziristan.
His eldest son, Zahinullah, 18, and his brother, Asif Iqbal, 35, were killed by a Hellfire missile fired from a Predator drone that struck the familys guest dining room at about 9.30pm on New Years Eve, 2009.
Asif had changed his surname because he loved to recite Iqbal, Pakistans national poet, and Mr Khan said: We are an educated family. My uncle is a hospital doctor in Islamabad, and we all work in professions such as teaching.
We have never had anything to do with militants or terrorists, and for that reason I always assumed we would be safe.
Mr Khan said: Zahinullah, who had been studying in Islamabad, had returned to the village to work his way through college, taking a part-time job as a school caretaker.
He was a quiet boy and studious always in the top group of his class. Zahinullah also liked football, cricket and hunting partridges.
Asif, he added, was an English teacher and had spent several years taking further courses to improve his qualifications while already in work.
Mr Khan said: He was my kid brother. We used to have a laugh, tell jokes. His first child was less than a year old when Asif was killed.
Included in the legal dossier are documents that corroborate Asif and Zahinullas educational and employment records, as well as their death certificates. Killed alongside them was Khaliq Dad, a stonemason who was staying with the family while he worked on a local mosque.
Mr Khan, who had been working for a TV station in Islamabad, said he was given the news of their deaths in a 2am phone call from a cousin.