India, April 22 -- The wife of slain former Karnataka director general of police (DGP) Om Prakash has claimed that the senior officer used to bring a gun to their house and threaten her and their daughter.

Om Prakash, a 1981 batch IPS officer hailing from Bihar, was found dead with stab wounds at his Bengaluru residence on April 20.

The former DGP's wife, Pallavi, and their daughter, Kriti, have been arrested and booked on murder charges in the case.

In a police complaint, Om Prakash's son, Kartikesh, has alleged that Pallavi had been threatening to kill his father for the past one week.

"My mother Pallavi and my sister Kriti used to fight with my father often. I strongly suspect that they are involved in the murder of my father. I re...