A MALE prostitute who killed a university lecturer in a knife attack is to be assessed to determine whether he should be detained indefinitely.

Pawel Rodak, 20, was convicted of culpable homicide after standing trial by jury for the murder of Heriot Watt University lecturer Roger Gray.

Mr Gray, 64, was stabbed 114 times after inviting Rodak to his home in Edinburgh for sex. He was found dead from massive blood loss and a deep knife wound that penetrated his heart.

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