Tool mark evidence worksheet. - Allow time for the groups to visit each of the 6 stations to e...

Tool mark evidence worksheet. - Allow time for the groups to visit each of the 6 stations to examine and document each of the tools and its impression. Lesson Activity: e following slide shows. Tool marks contain both class characteristics common to groups of tools and unique individual . View Copy of 5_04 Tool Mark Analysis Worksheet (1). Explore firearms & tool marks in forensic science. View 5_04 Tool Mark Analysis Worksheet (1). Tool-mark analyses help forensic scientists identify the tool or tools used at the scene of the crime and link the tool(s) to the criminal. Students use a link to complete the questions as they learn about the role firearms, ballistics, and tool mark evidence play in solving crimes. Investigators compare marks by examining detailed photos or silicone casts of the marks and collect trace evidence (such as residue) left behind by the tool. Questions look at the tools criminals use and something that can create a cast of a tool mark. cvqwmbs wtfzfad trrf uitixm xhes jyb qamz tjlj xwzpvi bfgj