The head of a private school had told pupils about a "big change" with her family two months before she, her husband and her seven-year-old daughter were found dead.
Epsom College head Emma Pattison, 45, her husband George, 39 and their daughter Lettie were found on the grounds of the school in the early hours of Sunday morning.
Surrey Police were called to Epsom College at 1am on Sunday and the South East Coast Ambulance Service attended where the bodies were found.