Islamabad, Pakistan CNN — At least four people were killed and 14 were injured after militants stormed the police headquarters in the southern Pakistani city of Karachi, according to officials. Militants attacked the police station with hand grenades and shots were fired, an eyewitness told CNN. Pakistan’s Taliban, known as Tehreek e Taliban Pakistan (TTP), claimed responsibility for the attack, according to spokesman Mohammad Khorasani. The attack prompted the Sindh provincial government to declare a state of emergency in Karachi, according to its spokesperson, Sharjeel Memon. Rescue teams have reached the site of the attack, according to video released by Chhipa Ambulance Service, in which gunfire could be heard.
