COLOMBO (News 1st); Investigations surrounding the death of 13-year-old Yogarasa Nidarshana, from Mullaithivu have now revealed more startling details.Sri Lanka Police said the suspects arrested over her death, are being detained and interrogated.The body of Yogarasa Nidarshana who was reported missing since the 15th of December was discovered three days later, on the 18th of December.Earlier, her relatives said that she left home on that day to visit her sister’s residence, located some 500 meters away from home.However, Sri Lanka Police now say that this is a false claim and there is more to the death of the girl.Following investigations, Nidarshana’s brother-in-law was arrested on suspicion.