After a long day, you change into some comfy clothes, grab a snack, and settle in to watch as many episodes of your favorite crime show as you can before bed. As you watch the detectives solve case after case, usually by finding a key piece of evidence in an unlikely location at the last moment, you think, “I want that job!” There’s no denying that careers in criminal justice are exciting. But before you decide to earn a degree in criminal justice and join the nearest law enforcement agency, there are a few things you should know about the realities of working in the field. Bottom line? Real police work is not as seen on TV.
Real investigations take time—a long time
You’re probably thinking, “I know that a murder can’t be solved and a criminal sent to jail in an hour.” But you really need to understand just how much longer most crimes take to investigate and prosecute than people think. Even programs like Law & Order, which shows the timeline of the investigation lasting several days or weeks, truncate the process. While some cases can be solved quickly (hence the perception that the first 48 hours after a crime are the most important), most cases take much more time than that. The sheer number of cold cases in the US proves that. Just because a case goes cold or takes longer to investigate doesn’t mean it won’t ever be solved, but potential investigators need to be prepared to spend months or even years working on cases.
Real investigations aren’t easy
Judging by TV shows, the typical crime scene is a veritable smorgasbord of evidence. Given the fibers, hair, fingerprints, and other hints criminals leave behind on the screen, it’s a wonder everyone isn’t able to solve the mystery. Realistically, crime scenes are rarely so obvious and filled with easy to find clues, and what is left behind isn’t always so easily detected. Defined fingerprints are rare, and even DNA evidence can take weeks to confirm. It’s almost impossible for a detective to be able to determine the origin of a single hair or fiber at the scene—and that’s assuming the scene is intact enough to even locate that evidence. The difficulty in finding and piecing a crime is part of the reason investigations take so long.
Related: How to Know If Law School Is Right for You
Criminal justice workloads are heavier
On TV shows the characters appear to work as a team on a single case, which they see through to prosecution before moving on to the next one. In reality, law enforcement teams are typically working on several cases at a time (the exact number depends on where they are and the crime rate). The division of labor is more distinct in real life as well. You aren’t likely to find the same person collecting evidence at the scene, interrogating suspects, and looking at evidence in the lab. Usually, specialists handle each piece, and a typical case can have up to a dozen people working on it.
Your tools probably won’t be as cool
In TV land, when a detective finds evidence, all they do is bring it back to the lab, enter some information into a database, and voilà! A few minutes later, everything they ever want to know about the suspect is displayed on the screen. Obviously, it’s not that easy. Not only do most police departments lack the resources for those high-tech gadgets (if they’re even real) but their suspect databases also tend to be more limited. Investigators generally don’t have access to records from other agencies or jurisdictions either. In other words, if the person you’re looking for isn’t known to your agency, you might be out of luck and have to rely on your other investigative abilities.
Related: Colleges With Strong Programs in Criminal Justice
Fighting crime on TV might be different from real life, but most people in careers in criminal justice are happy just the way it is. Sure, they’d love to solve their cases in two days using an unlimited criminal database, but even without the magic of television, they are satisfied knowing that they’re doing their part to protect and serve.
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