The brutal mob killing in Kabul of a woman named Farkhunda has shocked Afghanistan. As thousands have taken to the streets to demand justice, her family and friends are mourning privately. RFE/RL's Radio Free Afghanistan spoke to those who remember Farkhunda as a kind and pious young woman. (Produced by Tamim Akhgar and Wali Sabawoon, RFE/RL's Radio Free Afghanistan)