"It is therefore clear the existing systems provided no safeguard at all against a determined killer within the medical profession, " she said.

BBC: Shipman suspicions 'drove me mad'

The real killer is the accountability structure within which a chancellor must operate.

ECONOMIST: New York��s schools

Within a week DNA tests proved he was not the killer.

BBC: NEWS | UK | England | Cornwall | 'Luck' led to Caroline's killer

In Killer Within we lose two more, one of whom is a central character.

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