NEW DELHI: A 67-year-old woman was murdered in northwest Delhi's Mukundpur area on Tuesday night after she tried to stop a fight between her son and daughter.The woman, Devanti Devi , was rushed to the hospital but she succummbed to her injuries. “We are awaiting the autopsy report after which a case will be registered,“ sa id a senior police officer.Police said that Devi died after she tried intervening in an argument that broke out between her son and her daughter over some personal issue.One of the locals made a PCR call soon after which a team was sent to the spot. “Devi was lying unconscious in front of her house when we reached there. She was rushed to Babu Jagjivan Ram Hospital where doctors declared her brought dead,“ added the officer.The deceased woman's son, Govind, alleged that she was beaten up by her daughter and her son-in-law. Police, however, are waiting f or the autopsy report to establish the cause of her death.“There are no injury marks on her body. The FIR hasn't been registered so far but we are probing into the matter,“ said a senior police officer.