1. CSI: Lake Shore
Halloween Edition

2. CSI: Lake Shore
Police received a 911 call on Friday, October 31st at 1:32 am regarding a possible homicide at Lake Shore High School. Call came from one of the night janitors.
When officers arrived at the scene they found the victim, Ms. Wallis, lying on her front in the Media Center, holding a copy of Poe’s Raven.
The coroner pronounced her time of death (TOD) at 12:00 midnight.
Evidence was collected: the book, blood spatter, fingerprints and hair and fibers found at the scene.
There were no witnesses at this late hour.
3 Suspects are based on conversations regarding the Vics lifestyle.

3. Ms. Wallis VICTIM Recently engaged teacher at Lake Shore High School
Teaches History and Journalism
Moved into a new house
Has 2 cats: gray and black
Well-liked, easy-going personality
Drinks Pepsi

4. Mr. Mumbrue Suspect #1 Teaches at Lake Shore High School
Teaches AP Government and History
Has been known to wear his varsity jacket
His kids recently came down with lice.
Pets: Dog Sylvia- black hair Cat Elvis- black
Motive?

5. MR. Mumbrue Suspect #1

6. Ms. Kleymeer Suspect #2 New librarian at Lake Shore High School
Pets: 2 dogs (short-haired, tan)
Always wears cream fuzzy sweater because library is too cold
Will not let students enter library without agenda
Motive?

7. Ms. Kleymeer Suspect #2

8. Mrs. Czopek Suspect #3 Teaches Spanish at Lake Shore High School.
Married and has 2 boys.
Has black cat Noodles
Has worked at Lake Shore for 10 years.
Motive?

9. Mrs. Czopek Suspect #3

10. STATIONS
Station A: Sketching Crime Scene - Include anything that could be evidence in your drawing Station B: Chromatography- The Raven was inscribed with “You owe me”. Figure out what type of marker made this inscription and who it belonged to.

11. Stations
Station C:Microscopes
- Check out the hair of the victim, 3 suspects and the unknown hair found at the crime scene. Compare and solve! We also found some fibers at the scene and a extra clue!
Station D: Fingerprints
-Compare the fingerprints of the Vic, suspects and a fingerprint found at the scene!

12. CSI Team Leaders: CSI Rathburn- Blood Spatter
CSI Mills- Microscopic Evidence

13. CSI Team Leaders: CSI Kemner- Chromatography
CSI Oldenhouse- Fingerprint Analyst

14. Directions
Begin forensic analysis at your teacher’s station. You will move clockwise around the media center.
3 students can work on a packet.
You will turn in your forensic packet for credit before you leave!

15. Results STATION A: Blood Spatter
Cause of death (COD) is sharp force trauma to jugular vein in the neck.
Spatter labeled A shows vertical drips from 90 degree angle- murderer walking away with weapon.
Spatter labeled B under head shows the fatal wound. Blood pooled under the head.
Observations-
There are drips leading away from the body.
The weapon was not yet recovered, did anyone find it?

16. Results Station B: Chromatography
The inscription in the book was matched to a Promarx marker. This same type of marker is found near Ms. Kleymeer’s desk in the library.

17. Results
Station C: Microscopes The unknown fiber found on the Vic's body belonged to Ms. Kleymeer The pet hairs found a the scene belonged to Ms. Czopek. Lice was found at the scene, belonging to Mr. Mumbrue’s kids!

18. Results Station D: Fingerprinting
A Pepsi can was retrieved at the crime scene with an unknown fingerprint. When you compared it to the Vics and suspects, it was Ms. Wallis’ fingerprint and Ms. Kleymeer’s fingerprint!

19. CASE Closed
The fingerprint evidence, chromatography evidence, and fiber evidence all indicated that Ms. Kleymeer was on the scene.
When brought in for questioning, she broke down.
When asked why she did it, she cried “It’s for the books! Everyone deserves a chance to read a book. Turn it in ON TIME!!”