Somebody has broken into judy tenuta’s trailer on the set of her new film, women are from mars, men are pigs. judy is in birmingham, shooting several scenes inside marty’s. you are an officer on the crime scene unit of the birmingham city police. the officer in charge of the investigation notices a right-shoe impression outside the trailer below the window where they suspect the burglar entered. you make a cast of the impression at the scene. police suspect local professor, jason linville. he is arrested several hours after the alleged break-in. professor linville’s shoes are submitted to your lab. you make an impression with the right shoe and a cast of the impression. you compare the unknown impression to the known impression.
a. the impressions are the same size.
b. the impressions have the same pattern.
c. in the unknown impression, there was a small rock wedged between the tread in the heel of the shoe.
d. in the known impression, there is no indication a rock is present in the heel of the shoe.