NEW DELHI: A woman and her mother-in-law stabbed to death in Delhi Delhi women stabbed to death by unknown assailants - In Delhi's Shahdara area, a woman and her mother-in-law were fatally stabbed by unidentified assailants, police said on Tuesday. The victims were identified as Dolly Roy and her mother-in-law Vimla Devi, according to a senior police official. "When the incident occurred, they were at home. Both of Vimla's two sons were not in Delhi. The door was closed from the inside when the two sons arrived in Delhi this morning. They used a different key to unlock it. They entered and found the deceased lying in a pool of blood "the officer said. The police said that money and valuables were taken from the home, and a preliminary examination leads them to believe that the attackers had friendly access. "Even the family dog was tied with a rope by the attackers. We have filed a murder case and sent the remains for a post-mortem "the police said. According to the official, various teams have been formed to solve the case and they are currently looking through CCTV footage from the vicinity to learn more about the attackers. UP Crime: Rape Victim Dies During Forced Abortion, 4 Booked Men arrested by Rajasthan Police for allegedly spying For Pak Intelligence Agency One booked with 170 bundles of illegal Chinese manjha in Delhi