Sir: I am suffering from such pain that I have not slept for two days. I am ashamed for being belonging to this country where killing of siblings and parents in front of innocent children could not bring the nation on one stance. Some peoples are ruthlessly arguing and justifying this barbaric act and defending government stance. I really lost my hope when state institutions do not come up and declare that they will not let any stone un-turned until culprits are put behind bars and prosecuted. All my optimism have vanished that I gathered after APS massacre when all nation stood as one against terrorists. May Allah gives us vision. Amen UK DAR Lahore Published in Daily Times, January 23rd 2019.