A.  Crime Scene

1.     Broken glass

 

Glass fragments found at the crime scene were found to have a density of 2.540 g/ml and index of refraction of 1.520.

 

Color of glass was clear.

2.     Tissue with lipstick on it

Chromatography of lipstick produced the following:

 

 

 

 

 


No DNA was found on the lipstick stained facial tissue.

3.     Accelerant

 

 

Gas chromatograph of the hydrocarbon compound found at the crime scene

 

 

 

 

 


B.  Jeff Bunson Autopsy

1.     Blood sample for alcohol analysis

The gas chromatography analysis of the blood sample indicated a blood alcohol content of 0.08%.

 

2.     Blood sample

Blood typing indicated Mr. Bunson’s blood type to be O-

 

 

C. Evidence from Marie Bunsen

1.     Volatile material on pants

 

 

 

 

2.     Gloves with apparent blood stain

Luminol test was positive.

Precipitin test was negative for A, B, and +.

3.     Glass in soles of sneaker

Glass fragments found at the crime scene were found to have a density of 2.541 g/cm3 and index of refraction of 1.520.

 

Color of glass was clear.

4.      Lipstick

 

 

 

 

 


D. Evidence from Eva Avagadro

1.     Drinking glass with clear colorless liquid (and white powder)

Liquid had a density of 0.96 g/ml at room temperature and 1.00 at 4 degrees Celsius.

Freezing point was 0 degrees Celsius and a boiling point of 100 degrees Celsius.

It had no odor, gas chromatography showed no hydrocarbons or organic material.

White powder mass spectrogram was produced and matched with a known compound.

 

2.     Gasoline from car

Mass Spectrogram from Gasoline

 

 

 

 

 

 

 


3.     Lipstick

Chromatography of lipstick produced the following:

 

 

 

 

 

 


4.     Glass from near the front door

Glass fragments found at the crime scene were found to have a density of 2.475 g/cm3 and index of refraction of 1.518.