Investigations into the grisly Mira Road murder case have revealed that the 56-year-old accused mixed pesticide in buttermilk to poison his wife. The police said sexual frustration was the prime motive behind the brutal killing as the deceased had turned down his advances for the past six months.

This theory gives the cops reason to believe he may have even indulged in necrophilia. The accused was produced before the court on Friday and was remanded in police custody till June 22.