A Witness of fact, by drew rooke

A cautionary tale about power unchecked.

From 1968 to 1995, Colin Manock was South Australia's chief forensic pathologist. During that time, he was there at every crime scene where an autopsy was required. His evidence helped secure some 400 criminal convictions. There was only one problem. A lot of his work as a pathologist was considered substandard. He was also lacking in qualifications, having no training in histopathology – the practice of taking tissue samples from various organs to discern more complex signs of disease or injury.

In 1968, Manock had seen an advertisement for the director of pathology at South Australia's institute of Medical and Veterinary Science. The institute was eager to fill the position, and with no other promising candidates, Manock was accepted, with the hope that he would undertake further training. He didn't. Manock's English accent (he emigrated from the UK), self-possession and refusal to concede mistakes meant his evidence was often accepted without demur. But as his work has come to be reviewed over the years, deficiencies have become obvious. In the handful of cases author Drew Rooke examines in A Witness of Fact, many have spent decades in prison due in large part to questionable forensic work. Some have had their convictions entirely overturned.

Drew Rooke has written a fascinating, easy-to-read biography of a strange, disturbing character. The middle sections concentrate on a number of cases and read like the best of true crime – enigmas to be solved. The book offers a cautionary tale about the dangers of giving too much power, unchecked, to one person. Clearly the work of forensic pathologists, as presented in A Witness of Fact, requires rigorous peer review before being used in courts of law. Once legal decisions have been made, lives can be ruined for decades. Or forever. Derek Bromley, who still protests his innocence of murder, has been behind bars for close to forty years. He could have walked free in the early 2000s if he'd admitted guilt, but maintains his innocence. He was convicted in large part on Manock's evidence, which has come under increasing scrutiny in the past two decades.

Public interest journalism mixed with compelling true crime cases.

A Witness of Fact: The Peculiar Case of Chief Forensic Pathologist Colin Manock, by Drew Rooke. Published by Scribe. $32.99

​Review by Chris Saliba

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