A woman in northeast China has been accused of killing her three-year-old daughter by throwing her off a hospital roof, according to a newspaper report. The girl was hurled from the 12th floor of the block in Qitaihe in Heilongjiang province, the Heilongjiang Daily said. The woman’s child was taken to hospital to receive treatment for epilepsy, but the motive for the killing is unclear, according to the article. Six-year-old Hong Kong girl dies after falling from building Security staff at the hospital also stopped the woman from throwing herself off the building. A police investigation is underway. The full name of the mother, aged 32, was not given in the report.