The special CBI court has set May 14 as the next date for hearing.
Accused Moninder Singh Pandher and Surender Koli were brought to the court amidst heavy security.
Badi Payal was among the victims of the gruesome killings which came to light in December 2006 following discovery of human remains from a drain behind Pandher's house in Noida on the outskirts of Delhi.
