'If you want to be famous you see this as a valid way to go down in history': Crime expert warns of copycat attack after Las Vegas massacre as he reveals one in six shootings are caused by the 'contagion effect'

Media coverage

• Title	'If you want to be famous you see this as a valid way to go down in history': Crime expert warns of copycat attack after Las Vegas massacre as he reveals one in six shootings are caused by the 'contagion effect'
  Media name/outlet	Mail Online UK
  Country/Territory	United Kingdom
  Date	3/10/17
  Persons	Wayne Petherick