Crime & Crime Prevention

Crime and Crime Prevention is a challenge for every government and society. Learn more about how governments deal with crime, criminals and crime prevention.

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How Police Sketches Work

Police sketches may be a routine part of law enforcement investigations, but they've been key to solving some extraordinary cases. How do forensic artists create these renderings, and how reliable are they, really? Find out in How Police Sketches Work.

What makes a killer?

In murder-mystery TV shows, detectives look for clues to find the killer. Part of that involves getting into the murderer's mind-set. What factors make it easier for one person to take the life of another?

How are terrorists tracked, and what does it cost?

Terrorists work very hard to remain undetected. After all, if we knew where they were, we could stop them from attacking. But they usually work in small groups, or even alone. How do law enforcement officials track them down?

10 Notable Copycat Killers

The media saturates us with stories of violence, but most people leave them on the page or screen. So what made these copycat killers act out?

Top 10 Public Enemies

Public enemies threaten the well-being of the populace, committing serial murders, genocide or financial piracy. What 10 public enemies make our list?

Public Enemy Pictures

The bad, the worse and the worst. You name 'em, we've caught 'em. Check out some of the most notorious criminals in U.S. history, from gangsters to con men to bandits in love.

Controlled Substance Pictures

The fight against illegal drugs is a constant thorn in the side of just about every police department in the country. This gallery features pictures of some controlled substances.

How Bioterrorism Works

When an anthrax attack just after Sept. 11 killed five people and infected 18 more, U.S. residents were sent into a bioterrorism panic. Bioterrorism has actually been around for many centuries, but we keep finding new ways to combat it.

How the Future Crime Database Will Work

The police knock on your door, and a knot forms in your stomach when you're told the reason for the handcuffs: You're being arrested for a crime you haven't committed -- yet.

How U.S. Criminal Records Work

Does the mere mention of a criminal record invoke thoughts of something sinister to you? As it turns out, having a criminal record in the United States isn't as uncommon as it once was.

What was the Prison Project?

What if your pen pal was a prison inmate? That's the idea behind a prison project designed to connect middle school students with prisoners. What influence did these pen pals have on kids?

How Prison Telecommunications Work

Prisons spy on inmates' telephone conversations to make sure the crooks aren't trafficking drugs or organizing gang riots from behind bars. But does this monitoring infringe on their rights?

How Alcatraz Worked

The most high-tech prison of its day, built on an island of rock and fortified by concrete and steel, Alcatraz was created to house the worst of the worst.

How could someone steal a painting from a museum?

With modern security, how can thieves walk out of a museum with millions of dollars worth of art? It usually just takes force and a little bravado.

10 Largest Diamond Heists

A diamond heist is no mere robbery. It's a feat of patience and engineering that yields enormous payouts. So what are the 10 largest heists?

How Criminal Recycling Works

There's a growing band of lawbreakers in town tarnishing recycling's squeaky green reputation. Who are these criminals, and why are they desperate for copper?

How Diamond Thieves Work

Diamond thieves can be clever criminals who orchestrate multimillion-dollar heists or small-time jewelers who switch the real thing for fakes. What makes stealing a diamond so attractive?

What happens to weapons confiscated at the airport?

Follow the trail of your prized Swiss Army knife as it leaves your pockets at airport security and goes on to achieve eBay glory.

How do you keep a safe house safe?

Maybe you're an escaped criminal or an undercover spy. You're someone who needs to stay under the radar. What you need is a safe house.

If I'm on a cruise ship, what laws do I have to adhere to?

Because of the murkiness of maritime law, it's hard to pursue crimes committed on cruise ships. What makes it so easy to get away with a crime on the high seas?

10 Terribly Bungled Crimes

Every once in a while, we read about an amazing heist that required skill, cunning and thought. But for every one of those, there are those that fail horribly.

How Serial Killers Work

What makes a person not only murder, but murder multiple people over days, weeks and even years? There's a special name for these types of murderers: serial killers.

Nine of History's Coldest Cases

From the Zodiac killer to Jack the Ripper, many disturbed criminals have never been caught. These crimes became well-known in history because the crimes remain unsolved and the case technically remains open. Read about 9 of history's coldest cases.

7 Notorious Art Thefts

Such famous artworks as 'Mona Lisa' and 'The Scream' have been stolen and returned; some have never been found. Art burglars either keep the artwork for themselves, or try to ransom it back to the original owner. Learn about 7 notorious art thefts.

6 of the World's Greatest Missing Treasures

It seems impossible to lose something so valuable, but it has been done -- more than once. See our list of the world's greatest missing treasures, including The Amber Room and Pharaohs' Missing Treasure.


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