IN PICS: 8 Images That Describe The Horror That Unfolded At Karachi Stock Exchange Building In Pakistan

The Pakistan Stock Exchange has its trading floors in Karachi, Islamabad and Lahore. The Karachi Stock Exchange was Pakistan's largest and oldest stock exchange.It has now been consolidated in the Pakistan Stock Exchange, along with the Lahore Stock Exchange and Islamabad Stock Exchange./ Image: ANI

Police officers inspect the site after the attack. The Baloch Liberation Army (BLA), a militant group working out of Afghanistan has claimed responsibility of the attack. BLA said its Majeed Brigade, consisting of a suicide attacker, carried out the attack, on the first day of trading week. (Photo by Sabir Mazhar/Anadolu Agency via Getty Images)

Policemen secure an area around a body outside the Pakistan Stock Exchange building. As per inputs available five security personnel have been killed in the attack. (Photo by Asif HASSAN / AFP)

All four terrorists have been neutralized by the security forces. (Photo by Asif HASSAN / AFP)

Plain cloth security personnel inspect recovered weapons next to a body of an alleged gunman outside the Pakistan Stock Exchange building in. AK-47 rifles, hand grenades, magazines and other explosive material have been recovered, the police said, adding that the equipment indicated that they had come for a long siege. (Photo by Asif HASSAN / AFP)

The attackers pulled up in Toyota corolla and hurled a grenade at the gate of the building. (Photo by Rizwan TABASSUM / AFP)

Policemen guard as members of Crime Scene Unit investigate around a car used by alleged gunmen at the main entrance of the Pakistan Stock Exchange building in Karachi. (Photo by Asif HASSAN / AFP)

Four gunmen stormed into the Karachi Stock Exchange building in Pakistan’s financial hub Karachi on Monday, June 29. In the picture security personnel guard the main entrance of the Pakistan Stock Exchange building. (Photo by ASIF HASSAN/AFP)