Identity: Murder, Fraud and the Making of a Garda Forensic Expert

When a violent incident in his stationed town led John Sweetman into the Garda Technical Bureau with incriminating evidence, the course of his life changed dramatically. As a young garda struggling with personal demons, he went from being on verge of leaving the force to finding his true calling.

John spent the next 25 years as a detective garda working on the frontline of crime scene investigations - as both a fingerprint expert and, in later years, a forensic handwriting and document expe...