In a heartbreaking incident, a 21-year-old woman, married just five days ago, was found dead by suicide at her rented residence in Keernatham, Coimbatore on Monday evening.The deceased, S Deepika, hailed from Dindigul district. She had recently tied the knot with S Saravanan (29), also from Dindigul, who works as a manager at a private bank in the city.