When Pakistani intelligence agents probing the botched Times Square car bombing dragged Humbal Akhtar from his house, his wife grabbed his arm in desperation. "What has he done wrong?" she screamed before they took him away.
Rahila Akhtar didn't get an answer, and still hasn't nearly two weeks later. She has heard nothing of his fate, or whether he's even accused of a crime.
"He is a simple, honest and loving person," she said between tears on Friday in a telephone interview with The Associated Press. "I don't know where to go to find him and I have no idea where is he being held. But now I am driving alone on roads and looking for my husband."
Under American pressure, Pakistan has rounded up at least 11 people since the attempted attack May 1 in New York City. An intelligence official has alleged two of them played a role in plot, but gave few details. No one has been charged.
The detentions are angering the men's families, as well as human rights activists in Pakistan who have long campaigned against such actions by the country's powerful and largely unaccountable intelligence agencies.
The families of five of the detained men have told The Associated Press they knew the main suspect detained in the United States, Pakistani-American Faisal Shahzad, or others held in connection with him, but insist they are innocent.
Most come from the same stock as Shahzad - wealthy, urban, educated and with careers such as computers, telecommunications and graphic design. Several are observant Muslims and had expressed anti-American sentiments, but that combination is common in Pakistan.
One of three men arrested in the United States and accused of supplying money to Shahzad was ordered to be deported to his native Pakistan by a US immigration judge on Thursday. Aftab Khan has said he never heard of Shahzad before his May 13 arrest, but federal authorities allege he had Shahzad's name in his cell phone and written on an envelope.
Detentions by Pakistani intelligence agencies are typically never confirmed by government officials or security forces. People can be held for months or years without charge, in clear violation of Pakistani law.
Human rights groups allege that torture while in detention is common. Several people arrested by the intelligence agencies in Pakistan after the Sept. 11, 2001, attacks were given to the United States and their families were not informed.
"Whoever captured my son is a terrorist," said Rana Ashraf Khan, whose son, Salman Ashraf, was detained while driving to work. "I am extremely worried about his safety."
The catering company Khan runs with his son was accused of possible terrorist links by the US Embassy when news of his detention broke.
US officials have accused Shahzad of working with the Pakistani Taliban to organize the car bomb, a rudimentary device that failed to explode. Shahzad was arrested two days after the bombing attempt as he tried to fly out of the United States on a jetliner bound for the Middle East.
Seven people are known to have been detained in Islamabad and Rawalpindi. Officials have said four others were picked up in the southern city of Karachi, several of whom had links to a mosque there run by Jaish-e-Mohammad, a militant group with connections to Al-Qaeda.