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The study showed couch patrolling was more common than foot patrols - with social media influencing fears and suspicions.
Watching the presidential election returns on election night in retirement community of The Villages, Florida.
Ricardo Arduengo/AFP via Getty Images
Polls predicted a ‘blue wave’ that didn’t materialize.
Research shows how to make lineups more fair and less biased.
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Eyewitness testimony can hold a lot of weight with jurors. But eyewitnesses aren’t always right, and poor investigative practices can make matters worse.
A Ukrainian rescue worker passes wreckage of the Malaysia Arilines flight MH17. The four suspects will likely be tried in absentia .
AAP
Families of the 298 victims may, at last, see justice after five years.
Home DNA testing has made it easy and affordable for millions of people to learn about their ancestry. Now, police are using this genetic information to identify suspects in unsolved crimes.
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Despite privacy concerns over police use of DNA uploaded to ancestry websites, many people are just excited that their genetic material could get a killer off the streets.
Three suspects in the Brussels airport bombing caught on CCTV.
Belgian Police
How easy is it to recognise a suspect from a CCTV image?