Doctors say the cause of their deaths were the bullet wounds on their bodies.
Yousaf Ayub was also Khyber-Pakhtunkhwa's (K-P) minister for communication and works.
According to police victims were shot multiple times in the face and the stomach before being dumped near the waterway
Police is waiting for the medico-legal report.
Police said the woman was allegedly seeing her former husband.
Both the girls were wearing school uniforms.
13-year-old girl was kidnapped from school, then raped and suffocated to death.
The child has been shifted to the civil hospital for treatment.
Armed gunmen open fire outside the shop of President Mamnoon Hussain’s nephew.
A total of six shells were fired into Pakistan.