New Delhi Jan 31 PTI A 40-year-old doctor who was working at a London hospital allegedly died by suicide at her residence in south Delhis Greater Kailash police said on MondayThe deceased identified as Megha Kayal was in depression after she lost her 79-year-old mother recently police said adding a suicide note was also found from the spotThe police said self-inflicted injuries were found on the thigh of the deceased Kayal had been working at the Milton Keynes University Hospital in London as a neurologist for the past one year Prior to that she was a doctor at the Apollo hospital in Delhis Sarita Vihar she saidDeputy Commissioner of Police South Bonita Jaiker said after receiving a Medico Legal Case MLC about the suicide from Apollo hospital on Sunday a police team reached the house of the deceasedKayals sister-in-law told the police that after the death of her mother on January 27 due to an ailment Kayal was in depression Her father is also a cancer patient police saidAt about 7 40 AM Kayals sister-in-law opened the door of her room using a duplicate key after the deceased did not come out despite being called by her family repeatedlyInside the room Kayal was found lying unconscious Self-inflicted injuries were also found on her thigh Immediately the family members shifted her to the Apollo hospital where she was declared brought dead the DCP saidA suicide note was also found No foul play has been suspected by her family members she saidKayal was deeply shocked due to death of her mother and was in depression she addedPolice said inquest proceedings are being carried out and the body has been handed over to the family after post-mortem PTI AMP TDS TDS