Ahead of the verdict later today, Mandy Luckman, a specialist medical lawyer who is representing the family, said:
The past few months have been extremely harrowing for the entire family.
The verdict, which will be delivered in the same week that the family mark the third anniversary of Hayley's tragic death, will be an important milestone for them, as they have always maintained that they cannot begin to move forward with their lives until the inquest is complete and they finally are able to understand why their daughter's death occurred.
More top news
Britain is engaged in a "technology arms race" with terrorists determined to cause the country harm, the head of MI6 has warned.
The clock is ticking on Iran's nuclear development talks at a meeting with six world powers including Britain in Switzerland.
ITV News UK Editor Rohit Kachroo has been with Nigel Farage as the Ukip leader plans his strategy for the ITV Leaders' Debate on Thursday.