NEW DELHI: Indian police launched an investigation on Sunday after a family of 11 was found dead inside their home in New Delhi.Police have cordoned off the home in Burari in the north of the capital where the bodies of seven women and four men were discovered on Sunday. "Ten of the 11 family members were found hanging when we reached the house. The last, a 75-year-old female, was dead on the floor," a Delhi police official told AFP."It is still too early to know what happened. It is an ongoing investigation and we haven’t ruled out anything." Local news reports said a neighbour made the grisly discovery after checking on the family after they failed to open their shop. Their bodies were hanging from an iron grill ceiling, broadcaster NDTV reported.