Police were called to the home of Epsom College headteacher Emma Pattison and her husband in 2016 over a domestic incident, according to reports.
Mrs Pattison, 45, was found dead with her husband George Pattison, 39, and their seven-year-old daughter Lettie at their home in the grounds of the school in Surrey on Sunday. Mr Pattison is believed to have shot his wife and daughter - with a gun he owned legally - before turning the gun on himself.
According to the BBC, Mr Pattison reported a domestic assault to Surrey Police seven years ago. Mrs Pattison was questioned by officers, but no further action was taken against her.
