Crime and legal system

For this topic, I saw an episode of CSI. It was about a murderer who wears a form-fitting black latex suit that doesn't leave evidence behind. The first case the detectives take part in is when an old women is seriously wounded while she was sleeping. When the detectives are researching they discover that the killer has been watching the woman through a lipstick camera. The next case is of a woman that was killed in a car wash. A detective talks with her husband and finds out that she was attacked previously.

Trying to find clues at the dead woman's house, the detectives find a cd with a video of this woman cheating on her husband that the murderer left under the bed, and like they did in the first case, they also find a camera in an attic hole.

After these situations, the CSIs came to the conclusion that the killer knows deep secrets of his victims and he wants them to reveal them, he gives them a warning but if they don't do what he wants, he will kill them.

Because of the killer's suit it's difficult for the detectives to find some evidence that leads them to him, so by the end of the episode he stills undiscovered.

I chose this tv show and episode, because I think it's very interesting the procedure the police have to follow to reach the truth and how good a criminal can be deceiving the authority.

The link of the episode: http://www.watch-csi-online.com/Watch_CSI_Online_Season_11_Episode_4_Sqweegel.html