Here are the links to 3 different versions of Safa Younis' story:
Safa Younis (also seen spelled as Yunis) Salim.
There was one survivor, Safa Younis Salim, 13, who in an interview said she lived by faking her death. "I pretended that I was dead when my brother's body fell on me and he was bleeding like a faucet," she said.
http://service.spiegel.de/cache/international/0,1518,418464,00.html
Only 13-year-old Safa Younis lived -- saved, she said, by her mother's blood spilling onto her, making her look dead when she fell, limp, in a faint.
http://www.theledger.com/apps/pbcs.dll/article?AID=/20060527/NEWS/605270390/1039
Twelve-year-old Safa says she survived by hiding under the bed.
http://msnbc.msn.com/id/13053200/
If you view this as at a murder trial, it's possible for all these things to have taken place.