Twisting Fates

Professor Robert Arnold is growing stem cells in his Glasgow laboratory at night, without a licence, for a wife who will not live long enough to get them any other way. Somebody kills him for it. And one of the detectives on the case has been told to make sure the truth never comes out.

He gave forty years to stem cell research. He spent the last months of his life breaking every rule it had - no ethics approval, no records, no right to be in that room at all.

The licensing would have taken l...