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Across 1. unique pattern left by the fingers 3. dead body 4. branch of forensic medicine that deals with the cause of death 5. patterns of this are an important source of forensic evidence 6. used by forensic investigators to detect trace amounts of blood left at crime scenes. 7. the identification of fired ammunition components 8. young insects 9. material found at a crime scene or accident scene in small but measurable amounts. 10. where the crime was committed 12. a separation technique to analyse ink 13. used to detect untruths 15. he proper handling, examination and evaluation of dental evidence 16. the study of weather patterns 18. found on the body and used to deduce the cause, time and manner of death 19. the study of legal processes and crime. 20. Determination of the type and characteristics of blood, blood testing, bloodstain examination

Down 1. the examination of skeletal remains 2. explores how insects are involved in human decomposition 3. bullet identification 11. used to determine the cause of death 12. not pure 14. the application of a broad spectrum of sciences to answer questions of interest to the legal system. 17. the study of rocks and fossils