When the corpses of Muslims and non-Muslims are mixed together

Q 1: There was a car accident and everyone involved in it was killed. As it was not possible to differentiate between the Muslims and the non-Muslims involved in the accident, what should be done regarding the washing, Funeral Prayer, and burial?

A: It is obligatory to wash, enshroud, and offer the Funeral Prayer for all those killed in this accident with the intention of washing, enshrouding and offering Funeral Prayer for the Muslims among them. (Part No. 8; Page No. 376) May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.