Bhubaneswar: Dhauli police here on Tuesday secured a two-day remand of Umesh Kumar Pattanayak and Chitrasen Gajendra, two of the eight men arrested in connection with the death of Taku Nayak, who was allegedly killed in an accidental celebratory firing involving an illegally procured pistol in the Sisupalgarh area on Thursday.Police said the remand would primarily be used to trace the source of the firearm and establish how it was procured.“We will interrogate the accused to ascertain the source of the illegal firearm and uncover the circumstances surrounding its procurement,” a police officer said.Police suspect the weapon was sourced through unlawful channels and are examining whether others were involved in its acquisition or supply.