Lohan Ratwatte was charged for the murder of ten supporters of the Sri Lanka Muslim Congress in Udathalawinna during the 2001 Sri Lankan parliamentary election when his father was deputy defense minister. He was acquitted of all charges by the High Court of Colombo in 2006. Five body guards of the Ratwatte family were convicted and sentenced to death.[4]
In September 2021 Lohan Ratwatte received negative publicity over an incident where he reportedly threatened Tamil political prisoners. It was reported that on 12 September an inebriated Ratwatte, the then State Minister of Prison Management and Prisoners' Rehabilitation, had stormed into the Anuradhapura prison and demanded to meet Tamil prisoners being held under the Prevention of Terrorism Act (PTA). When 10 Tamil prisoners were brought to Ratwatte, he addressed them in the Sinhala language; and when one prisoner protested that they did not know Sinhala, an enraged Ratwatte began verbally abusing the prisoners for not knowing the language despite living in a “Sinhala country”, using the ethnic slur “Para Demala”, and told them to go to India for not understanding Sinhala. Using interpreters, he warned the prisoners not to betray the country to the UN or the Tamil diaspora since the UN was set to take up the island's human rights issues the following week. Ratwatte then brandished his pistol and ordered the Tamil prisoners to kneel before him at gunpoint and subjected them to further verbal abuse. While interrogating the prisoners, he asked them if they had killed any soldiers and threatened to kill one of them by placing the pistol on his forehead. Ratwatte allegedly stated that the president had authorized him to do whatever he wanted to the Tamil political prisoners and that he could either release them or kill them. Following public outcry, Ratwatte tendered his resignation on 15 September and acknowledged his responsibility for the incidents. On 8 June 2023, based on the report of the Justice Ministry’s Committee which found credible evidence of serious human rights violations during Ratwatte’s visit to the prison, the Centre for Society and Religion (CSR) called for Ratwatte to be investigated and prosecuted under the UNCAT for mistreatment of prisoners and under the ICCPR for “advocating national hatred constituting incitement to discrimination by harassment of Tamil detainees”.[5][6][7][8][9]