Around seven police personnel were injured during a clash with the supporters of journalist Rabi Lamichhane in Chitwan district.
Police fired around ten rounds of tear gas to disperse the protesters and to take the situation under control in the area.
Earlier, journalist Shalikram Pudasaini committed suicide and was found hanging from a ceiling fan at a local hotel in Chitwan district on 6th August.
Video footage was recorded by Pudasaini on his mobile phone in which he accused Lamichhane, Kandel, and Karki of his death.
Police took Lamichhane, Yuvaraj Kandel and Asmita Karki into custody for the death of journalist Shalikram Pudasaini, which appeared to be a suicide.