Supporters of Pakistan Tehreek-e-Insaf pray during a protest against the killing of Zara Shahid Hussain, a leading member of the PTI, in Lahore

 
Supporters of Pakistan Tehreek-e-Insaf pray during a protest against the killing of Zara Shahid Hussain, a leading member of the PTI, in Lahore
Supporters of the Pakistan Tehreek-e-Insaf (PTI) political party of cricketer-turned-politician Imran Khan pray during a protest against the killing of Zara Shahid Hussain, a leading member of the PTI, in Lahore May 19, 2013. REUTERS/Mohsin Raza