Dial+M+for+murder+EP

1. how do the detective approach the crime scene? they take pictures and obeserve the scene. they start touching things and they should not touch anything yet.

2. what techniques for solving the crime were available? (Ex. DNA, fingerprint, etc.) They didnt really have any of the DNA samples or used any fingerprinting. they asked lot of questions to the popel involved and that led them to wo did it because they investigated farther as to why so much money was put in the bank.

3. how was the crime solved? by switching the key to see if it would have worked and then finding out the real story and how he was invloved in killing her.