Arvind, a resident of Aminagar village here, was arrested for murdering his father Nathu Singh for allegedly having a relationship with the former's wife, they said.
Nathu was shot dead on 13th of this month after which an FIR was lodged by the accused himself against unidentified assailants, they said.
Arvind, however, was subsequently interrogated on grounds of suspicion he later confessed to his crime, police said. PTI COR AGL