Obtain a copy of the lab and data sheet from Mrs. Liggett. Read over the Directive from the Chief of Police and the Crime Scene documentation. Read.

MAKE UP ASSIGNMENT FORTHE LOIS MCARTHUR MURDER CASE

INSTRUCTIONS

Obtain a copy of the lab and data sheet from Mrs. Liggett.

Read over the Directive from the Chief of Police and the Crime Scene documentation.

Read the suicide note and information from the crime scene.

Using the Report Sheets on each of the suspects and the victim, match the writing sample and fingerprint from the crime scene. Cite your evidence on the data sheet.

INSTRUCTIONS….. CONTINUED

Sketch each of the fibers on the data sheet using the links below.

Crime scene Cotton Rayon Nylon Coarse cotton polyester

INSTUCTIONS…… CONTINUED……

Sketch each of the hair samples on the data sheet using the links below.

Crime scene Lois- victim Luise R. Maria R. Ted P. Catherine Michael H.

INSTRUCTIONS……. CONTINUED….

Identify the blood type of each suspect /victim involved in the case.

CONCLUSION:

Complete the investigator’s report for the Lois McArthur case.

Hand in your lab!

FIBER ANALYSIS – CRIME SCENE

FIBER ANAYLSIS - COTTON

FIBER ANALYSIS - RAYON

FIBER ANALYSIS-NYLON

FIBER ANALYSIS – COARSE COTTON

FIBER ANALYSIS – POLYESTER

HAIR ANALYSIS – CRIME SCENE

HAIR ANALYSIS – LOIS …. THE VICTIM

HAIR ANALYSIS – LUISE R.

HAIR ANALYSIS – MARIA R.

HAIR ANALYSIS – TED

HAIR ANALYSIS – CATHERINE…. MOM

HAIR ANALYSIS – MICHAEL H.