Ketan murder case: Will Sia and Chetan be subjected to narco test? What was the court's decision? A major challenge for the police?

Ketan Agarwal murder case: Key suspect Siya Goyal and her boyfriend Chetan Chaudhary have been sent to 14-day judicial custody. Police are investigating the case in detail. Will the two be subjected to a narco test? What is the situation?