Karachi pays tribute to Pakistani killed in Christchurch attack Hundreds gather to pay their final respects in Pakistan’s Karachi as the remains of Syed Areeb Ahmad are laid to rest - one of nine Pakistani nationals murdered in the Christchurch mosque attacks earlier the month. The arrival of the remains comes more than a week after 50 Muslims were killed by an Australian white supremacist targeting two mosques in the New Zealand city. IMAGES AND SOUNDBITES