The police on Saturday arrested two more persons in connection with the Hirakud Dam reservoir boat tragedy in which 31 persons were killed on February 9.
The arrested persons were Anjan Parua, the second driver of the ill-fated motorboat, and boat owner Satyananda Pandey alias Satia (40), who had been absconding since the mishap.
Earlier, the police had arrested boat driver Akshay Rana on Wednesday. The police have registered a case against the three arrested persons under various Sections of CrPC soon after the mishap.
In yet another such incident, two persons went missing after a country boat capsized in the Jalaput reservoir near Arengi in Koraput district on Saturday afternoon, reports said.