How to spot a serial killer: Criminologists reveal five key traits the most notorious murderers have in common

 

  • Experts from Real Crime magazine have revealed five key characteristics
  • These range from being egotistical to manipulative and charming
  • Studies have found a link between damage to the brain’s frontal lobe and changes in the amygdala in criminal serial killers 
  • Other psychologists link the behaviour to early childhood abuse or drugs 

Read more: http://www.dailymail.co.uk/sciencetech/article-3169359/How-spot-serial-killer-Criminologists-reveal-five-key-traits-common-notorious-murderers.html#ixzz3gXFu1t10
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