PESHAWAR, Pakistan — A suicide bomber detonated his explosive-laden vehicle at a police station's main gate in northwest Pakistan early Tuesday, killing at least 22 officers and wounding 32 others, and causing a part of the building to collapse upon impact, officials said.
Some militants also opened fire and a shootout ensued for hours between them and security forces before three attackers were gunned down, local police officer Kamal Khan said.
