Tool Marks & Impressions

Tool Marks & Impression Evidence Notes Tool Mark & Impression Notes

Impression and Tool Marks Notes

Activity 16-1 ch16_act1

Tool Marks & Impression puzzle   Impressions and Tool Marks Puzzle

Unit Review – Firearms, Tool Marks & Other Impression ReviewFirearms, Arson & Explosived, Tool Marks and Impression Review

Forensic Science Final Exam Review

Video Links:   The disappearance of Helle Crafts –

The Value of Evidence: