About
The Murder at Old Fields forensics lab activity is broken out into easy-to-use modules so that teachers can fit the case within the time period available – including an entire semester!
Activity Includes floor plan maps and evidence keys
These modules include:
- Introduction to the case including primary source material (such as newspaper articles and coroner's reports) of the actual crime.
- Suspect and Victim Information - including a brief synopsis of the personal story of the people involved, and the pertinent facts, including age, hair color, height, weight and age.
- The Evidence – A review of the evidence found at the site including hair samples, blood drops, footprints, fingerprints and the possible murder weapons.
- The Labs - This Murder At Old Fields Forensics lab includes seven (7) labs, each of which can help student-detectives collect data to help identify the murderer. These labs include hair analysis, blood typing , fingerprint analysis, blood spatter, DNA fingerprinting, footprint impression, and pathology.
Each lab begins with a lesson on the basics of the particular Forensics Evidence tool being studies. (Ex: In the case of the Hair Analysis Lab, it begins with a lesson on the structure of hair, and how it can be used as an identifying characteristic.)
The second activity is the collection, examination and categorization of a sample from the student. (Ex: Again, for the Hair Analysis Lab, students will collect, examine and categorize their own hair sample. This will familiarize the student with the process of Hair Analysis.)
The third activity is the examination and categorization of the control sample of evidence from the suspects and victims. (These clearly-marked and cross-referenced control samples are included in the Murder At Old Fields kit. Ex: Hair Sample – Victim 1 – Alexander Smith)
The fourth activity is the examination and categorization of evidence from the crime scene itself. (included in the kit - Ex: Hair Sample – Window Sill - East Room).
Then, in a summary table, the evidence from the crime scene is matched with the characteristics of the sample of the victims and suspects, and a picture begins to emerge as to the nature of the crime, based on the evidence.
- Summary – After the evidence has been examined and the labs conducted, your class will fill out and review a summary sheet, so that a science- and evidence-based determination can be made to determine the "story" of the crime and who was the likely murderer based on the evidence.
