Q: A man, his wife, and his four children - three sons and a daughter - died in a car accident; all of them died suddenly, and it is impossible to know who died first. All of them died at the scene of the accident, and at the same time, none of them has been witnessed to be alive. The inheritors of the man were only his mother and his father, and the inheritors of the wife were only her mother and her father. There was a Diyah (blood money) for all the dead; sixteen thousand for the male and eight thousand for the female. The question is about the Diyah of the four children; the three males and one female, as there was fifty-six thousand Riyals as Diyah. Since I am the legal trustee responsible for distributing the inheritance among the legal heirs, I want to give each one their legal rights, so I hope that you would provide me with a Fatwa regarding the following:1- Is the paternal grandmother of the children entitled to inherit their Diyah along with their paternal grandfather? (Part No. 16; Page No. 541) How much would her share be?2- Is the maternal grandmother of the children entitled to inherit the Diyah along with their paternal grandmother? How much would her share be?