Islamabad, Pakistan (CNN) -- A teacher and his 9-year-old son were killed Sunday night by a suspected U.S. drone, a Pakistani administration official and an intelligence official told CNN.
The incident occurred in the village of Musaki in the North Waziristan district. The suspected U.S. drone fired two guided missiles at the compound of local resident Sadiq Noor, the officials said. There were reports Noor's home was used by local and foreign militants.
There was no immediate U.S. confirmation of the report.
Earlier Sunday, four people were killed and one injured when a remote-controlled roadside bomb struck a vehicle in the Hangu district of North West Frontier Province, officials said.
Among the dead was Ghani Ur-Rehman, the former provincial minister, and three others who were traveling with him in the same car, according to Khalid Umar Zai, commissioner of the province's Kohat division.
The car was carrying five people, said Abdul Rashid, police chief of Hangu district. The remote control bomb was placed under a small bridge just south of Hangu City, Rashid said.
On Friday, a suicide car bomb exploded in the middle of a group of men playing volleyball in the Lakki Marwat district of northwest Pakistan, officials said. As of Sunday, the death toll from that bombing stood at 99, with 36 people still hospitalized, police said.