Karnataka police have arrested a couple on charges of killing their relative, who allegedly abused the accused woman sexually in Bengaluru, police said on Friday.

The accused are identified as Mohammad Ghouse (39) and Kauser a.k.a Heena (27), both residents of Rayadurga in Ananthpur district of Andhra Pradesh. The couple had killed Vajeer Pasha (35), their relative, at their residence on May 13, 2015.