News Nation brings the special show, 'Khalnayak', that narrates horrific stories of crimes. Two sisters were found murdered with their throats slit at a paying guest (PG) facility in Chandigarh. Rajwant Kaur and Manpreet Kaur, aged 22 and 23, respectively, were staying at a PG facility in Sector 22 for the past some. The investigation revealed that the boyfriend of one of the girl has killed the sisters. Watch the full story.