Fri, May 16: Students in periods 1 and 5 finished analyzing the fiber. Period 7 students discovered the identity of the mysterious white powder.
Thurs, May 15: Students in period 1 analyzed the glass fragments and identified the white powder. Period 5 students analyzed the fiber while students in period 7 completed the glass analysis.
Wed, May 14: Students analyzed the blood found at the crime scene.
Tues, May 13: Students in period 1 began to analyze fiber, students in period 5 analyzed glass and the mysterious white powder, and students in period 7 analyzed the white powder and fingerprints.
Mon, May 12: Students analyzed hair samples and fingerprints.