Liz Porter - Written on the skin

CONDITION - VERY GOOD

A crime scene investigator notes the tiny indentations on the fragments of a tin can identified at a bomb site. After months of testing he is able to match them to the can opener that made them - and lead police to the bomb-maker who used it.A forensic dentist documents the marks in chewing gum dropped by a thief during a burglary and matches them to the teeth of the suspect. A forensic physician examines an abused child, "reading" the terrible alphabet that fists and weapons write on the skin and identifying a mother's hairbrush as the source of the "tramline bruising" on her daughter's leg. Liz Porter's riveting casebook shows how forensic investigators - including pathologists, chemists, entomologists, DNA specialists and document examiners - have used their specialist knowledge to identify victims, catch perpetrators, exonerate innocent suspects and solve dozens of crimes and mysteries