ghalib died first, then alan.never forget ghalib's words when he said to me, 'papa, don't be afraid'. [crying] >> the image of little alan's dead body made headlines around the world. the refugees' desperation and their fate now symbolized by a tiny corpse. four years later, we set out to make contact with his father. during our research, we first came across alan's aunt, tima kurdrdi. she's s lived in cananada for e than 20 years. she remembs s the phe cacall ththat she had w with her brbr after the incident, all too clclearly. >> the first words i said to him wewere it's all my fault. >> why? >> because, oh i need to stop now. and i said to him it's all my fault anand he said to me, no u are the e st sisistein the world.d. you trieded thelp us. ♪ before that, many people, thousands of innocent people were dyingng but the wororld s silelent. until that image of f my nephe, alan kurdidi. that was when itoved peoeople. it touched millions of people's hearts, and most of them stood up from their silence and they sai