Pakistan said on Monday it was waiting for information from the Afghan government in an investigation into the brief kidnapping of the Afghan ambassador’s daughter in Islamabad after Afghanistan raised questions over the credibility of the probe.

Silsila Alikhil, 26, the daughter of Afghanistan’s ambassador to Pakistan, told Pakistani police she was assaulted and held for several hours by unknown assailants on Friday, following which Kabul pulled out its diplomats from Islamabad.

“The investigation is ongoing and we are waiting for them to come and give their point of view; to say anything now would be premature,” Pakistani Foreign Minister Shah Mahmood Qureshi told a news conference on Monday in Islamabad.

Qureshi said Afghanistan should not have pulled out its ambassador and senior diplomats from Pakistan.

Earlier on Monday, Afghan Foreign Minister Haneef Atmar complained to Qureshi about the remarks of a senior Pakistani minister, according to a statement from Afghanistan’s ministry of foreign affairs.

“Atmar said unprofessional remarks and premature judgments could strongly affect bilateral relations and the credibility of the ongoing, and still incomplete, investigation,” it said.

On Sunday night, Pakistan’s Interior Minister Sheikh Rashid, to whom the Islamabad police reports, told Pakistani television channel Geo News that the probe so far had not shown that Alikhil was kidnapped.

“I want to tell the entire nation, this is an international racket, an international conspiracy,” he had said.

The Pakistan Institute of Medical Sciences state hospital where Alikhil was treated had confirmed she had swelling and rope marks on the wrists and ankles as well as swelling in the brain’s rear occipital region.

Islamabad’s top police official, Inspector General Qazi Jamil-ur-Rehman, told reporters on Monday that more than 350 people were working on the case, and more than 700 hours of footage from more than 300 CCTV cameras had been examined.

Rehman said police had traced and questioned four men who drove taxis Alikhil took that day, but so far we’re not able to pinpoint when the kidnapping took place.

The incident has further eroded already frosty relations between the two neighbors at a time when Taliban insurgents have taken over territory in Afghanistan as U.S. troops withdraw.

Even the Taliban, whom Kabul alleges is supported by Pakistan – which Islamabad denies – expressed concern at the incident.

“We urge the government of Pakistan to step up its efforts to arrest and punish the perpetrators so that such acts do not give rise to hate between the two nations and the spoilers don’t have ground to misuse it,” a Taliban spokesman, Suhail Shaheen, wrote on Twitter.