At least eight people, including two security officials, were killed and 35 others were injured when a suicide bomber detonated an explosive-laden vehicle in northwest Pakistan on Tuesday, police said.

The incident occurred in the Lakki Marwat district of the restive Khyber Pakhtunkhwa province.
A District Police official said the suicide bomber detonated his explosive-laden three-wheeler auto rickshaw at the Phattak Chowk in Naurang Bazar.