Release of Abdul Ghani Baradar could jumpstart peace process.

Authorities are investigating which militant group was involved in the attack in the Khyber tribal area.

Three dead, three abducted after militants attack in Khyber area.

Leaders endorsed government efforts to negotiate with militants.

The family of a Pakistani student whose death sparked outrage against the abuse of power by the wealthy has decided to pardon the men convicted in his killing.

Brings total released to 33; meant to further Afghan peace process.

Officials say insurgents carried out killings in two separate incidents.

Officials said Tuesday that four militants tried to enter the camp in Pakistan's South Waziristan tribal area around midnight, triggering a shootout with soldiers.

Release comes despite tensions over violence along Kashmir border.

Second such fatality in recent days over disputed Kashmir.