The study of criminal behavior in both the individual and within a given society.

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1answer
240 views

Does Islam lead to higher crime rates?

I live in a mostly atheistic country. I have often heard the claim that Muslim people commit more crimes than others, especially that they are thieves due to their religion. I think this is just ...
4
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1answer
124 views

Has hypnotism been used to enhance memory?

Has hypnotism been used to enhance memory? For example if I go to my friend's house, I may forget it's details like how many steps does there have or what color was it's door! This is my conscious ...
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2answers
570 views

Have Iceland's police only ever shot one person dead?

Is it true that Iceland's police force(s) have only shot and killed one person ever? Bloomberg reports (December 3, 2013): Icelandic police shot dead a man who refused to stop firing at them with ...
6
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1answer
297 views

Does being abused make someone more likely to be an abuser?

Does being the victim of abuse make someone more likely to commit abuse? This is sometimes called the "Vampire theory", with the analogy that being bitten turns you into a vampire. As an example, ...
11
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1answer
410 views

Has New York City's Stop and Frisk program resulted in a reduction in crime?

On August 12, 2013, Mayor Bloomberg said: Our crime strategies and tools – including Stop-Question-Frisk – have made New York City the safest big city in America. [...] As a result, ...
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0answers
220 views

Does prison work reduce recidivism?

I'm having difficulty finding statistics comparing the recidivism rates of regular prisoners and the ones that worked while serving the sentence. I can't remember where but I've read that "specialists ...
7
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0answers
201 views

Was there a recent spate of violence against Indians in Australia?

I recently came across a journal entry, written in December 2012, about racial violence in Australia. The entry mentioned an incident against a woman targeted for singing in French. I assume this ...
33
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1answer
2k views

Do murderers tend to return to the scene of the crime?

It is commonly heard that murderers (or other criminals) "always return to the scene of the crime". Well, that's certainly false for all murderers. However, it is suggested that murderers do have a ...
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2answers
1k views

Does increased gun ownership in the US correlate with a reduction in violent crime rates?

This is somewhat of the converse of the question Is Gun Control Effective: A quote of famous musician and gun advocate Ted Nugent has been making the rounds on the Internet again lately: Where ...
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0answers
130 views

Statistics on gun laws influencing the number of casualties per violent incident [closed]

There are likely many factors that lead to the high incidence of violence and homicides in the US, of which loose gun laws may or may not be a factor. My question is not whether stricter gun laws ...
12
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1answer
1k views

Does a dog provide a reasonable deterrent against house theft?

Is there any evidence to suggest that owning a dog or that evidence of a dog (barking alarm, beware of dog sign) reduce the likelihood of your home being broken into? Example 1: Most burglars do ...
5
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1answer
385 views

Have more people been killed in Chicago than U.S. troops in Afghanistan?

A tweet from @LeftSentThis stated that 2,000 US troops have been killed in Afghanistan since 2001, more than 5,000 people have been killed by gun fire in Chicago during that time. There are at ...
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0answers
2k views

Have armed bystanders ever stopped a shooting rampage [closed]

Every time a serious shooting event like the recent one in Aurora happens, we tend to hear the same two arguments posed in the media, to the point where they've each reached "conventional wisdom" ...
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2answers
1k views

Correlation between MAO-A gene and murderers / sex offenders

The MAO-A gene, also known as the "Warrior gene", is thought to cause increased antisocial and violent behavior patterns in people who have experienced an abusive childhood. [ref] Caspi et. al. found ...
12
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2answers
3k views

Does a suspect's psychological state after arrest correlate to guilt or innocence? e.g. do only the guilty sleep in jail?

A common cop procedural trope suggests only the guilty sleep in jail. It shows up in Law and Order: SVU (S6E04), award winning movies, and even articles about poker tells. The guilty, or so the ...
33
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5answers
36k views

Can anything remove fingerprints from your fingers?

Here's where it gets interesting; I don't mean erase them from an object, I mean from your fingers directly. Some people claim there is a way to do it, some people claim it's impossible. I have a ...
6
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1answer
2k views

Do murderers have “the eyes of a killer”?

Has there been any research in criminology, psychology, or some other related field? Something that shows a correlation between the everyday facial expression someone wears on their face, and whether ...
5
votes
1answer
440 views

How reliable is identification via DNA matching?

For example, how did they identify Osama bin Ladin? How can they identify with such confidence a DNA match? How can you compare DNA against a sister and determine that it is indeed Osama bin Ladin? ...
16
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1answer
6k views

Did any satanic cult ever commit organised ritual murders or sacrifices?

In Manhattan Beach, CA in 1983 members of the McMartin family were accused of a variety of abuse charges against the children in their care. It was reported that the children: "were ...
43
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5answers
3k views

Is gun control effective?

I have seen numerous arguments about gun control, in the sense of laws restricting gun ownership or possession, and whether widespread gun possession affects crime rates, and each side is happy to ...
24
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1answer
3k views

Are more crimes committed during a full moon?

It is a common belief that more crime is committed during a full moon. I rationalised this by assuming criminals used the increased moon light to aid them in their criminal activities with out really ...
53
votes
4answers
6k views

Is the death penalty an effective deterrent?

There is a lot of clutter from anti-death penalty sites, which makes it hard to find all the research. They often cite statistics like those explained in this website, including the chart below that ...
22
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5answers
629 views

Profiling in criminal cases

Criminal profiling is very popular in fictional crime shows, but also used in reality. A profiler uses the known data about the case to create a profile of the person that commited the crime. This ...