Muskaan Rastogi and her friend Sahil Shukla regularly purchased alcohol, ordered a birthday cake and even visited a gurudwara during their 15-day trip to the hills from March 4, hours after they murdered a former Merchant Navy officer and dismembered his body in Uttar Pradesh's Meerut. According to the cab driver who was hired to take the accused from Meerut to Shimla, Manali and Kasol in Himachal Pradesh, Muskaan and Sahil barely spoke to one another as they left for the trip.