NEW DELHI — Police in India’s capital said they found 11 bodies at a home under mysterious circumstances on Sunday, including 10 that were blindfolded and hanging. The victims were all from the same family and most had lived in the home where they were found in Burari village in the northern part of New Delhi, said police officer Vineet Kumar.Kumar said police began their investigation after they received a call Sunday morning that some “members of a family have committed suicide.”But he said that no suicide note was found, and that police were investigating whether the victims — a 77-year-old woman, her two sons and their wives, a daughter and five grandchildren — died by suicide or were killed.A police statement said later Sunday that a murder case had been registered. The statement said the house had not been ransacked, and no valuables were found to be missing. During a search of the house, handwritten notes were found that point “toward observance of some definite spiritual or mystical practices by the whole family,” the statement said. “Coincidentally, these notes have strong similarity with the manner in which the mouths, eyes etc of the deceased were tied and taped,” the statement said.