Llandaff

Hundreds of mourners are expected to attend the service at Cardiff's Llandaff Cathedral, including senior politicians past and present.

Thomas, 24, who admitted manslaughter but denied murder, had looked up details of the anatomy of the neck in the hours before the attack in Llandaff, Cardiff.

On the morning of the attack, Thomas was driven to Llandaff by his grandmother, Sharon Burton, who described him as becoming "more and more agitated" during the journey.

Thomas, 24, who admitted manslaughter but denied murder, had looked up details of the anatomy of the neck in the hours before the attack in Llandaff, Cardiff, armed with a large kitchen knife and a flick knife.

The court heard that on the morning of the attack, Thomas' grandmother, Sharon Burton, drove him to Llandaff, and she described him becoming "more and more agitated" and sending several text messages.