The park, often a place for political gatherings, is named after Pakistan's first prime minister, Liaquat Ali Khan, who was assassinated in 1951.

CNN: Musharraf denies Bhutto death role

Also Wednesday, police raided a home in the northwestern city of Peshawar on a tip that suspected militants were hiding there, ensuing a gunbattle during which two police officers were killed, a senior police officer Liaquat Ali Khan said.

NPR: Pakistan's Imran Khan Has 3 Fractured Vertebrae