Does the crime scene sample contain bands in common with the student? Explain why or why not.

 

The crime scene sample does contain the same bands as the student sample. The glowing bands for both samples shared the same distances traveled in 3 bands.

 

 Which suspect (if any) CANNOT be excluded from suspicion? Explain your answer.

 

Suspect four because the bands seem to be very close to the crime scene sample bands.