The family of teenager Arshdeep Kaur who died after being pushed out of a bus in Punjab while resisting an alleged molestation bid has refused postmortem and cremation of the girl. They are demanding registration of a case against Deputy Chief Minister Sukhbir Badal, who owns Orbit Company, to which the bus belonged. The four accused, Sukhwinder Singh, Gurdip, Amar and Ranjit Singh, were presented before a local court and sent to police remand till May 4.