Who is to say when it is too much?

We all have seen the crime shows on television. CSI, Snapped, Forensic Files, Bones, and Killer Couples  are all aired on local cable channels. These shows are wonderful thrillers! But they also are an inside look to a criminal's mind. I am a huge follower of any sort of forensics. I love the science behind it, so these types of shows are typically at the top of my queue. However, I do think the media releases an excessive amount of information to the general public.
The strategies lab workers use and the weapons used is quite revealing. I understand some is public knowledge and it is illegal to not give accurate information, but i think this should be double checked before the shows air. Not saying I am going to go out and commit a crime, but if I was ever planning it, I could easily figure out how. By studying a wide variety of real life crimes and made up television shows, I do believe I could get away with whatever type of crime I desired. These types of shows tell the public what the police and different investigators are looking for at a crime. They also tell you what types of materials to wear that are "bulletproof" to their investigations.
By being so interested I this type of field I love to be able to get all the details. Like a sponge, I soak up the information and always dig into what I watch. But, that also means any average person can also look into these small facts or details. For me, this is great; however, I think for airing on television, it is too much. Anyone who is maybe thinking of committing a crime could easily do their research and be good to go.
As much as it hurts me to say, our system has loopholes. By showing such information on cable channels, I think we are allowing our criminals to find  and use them to their benefit. Maybe I am wrong and just over analyzing the whole situation, but after the Boston bombing I think this is something our government should take into serious consideration.