A Saudi preacher who raped his five-year-old daughter and tortured her to death has been sentenced to pay "blood money" to the mother after having served a short jail term, activists said on Saturday. Lamia al-Ghamdi was admitted to hospital on December 25, 2011 with multiple injuries, including a crushed skull, broken ribs and left arm, extensive bruising and burns, the activists said. She died last October 22.