Chris Cahill: Police Association President on the concerning emails received by schools and hospitals

The Police cybercrime unit is investigating the origin of threatening emails.   Schools and hospitals around the country received the emails yesterday.   Police are confident they pose no threat.   Police Association president Chris Cahill told Mike Hosking that these things always need to be taken seriously, and there has to be a thorough threat assessment.  LISTEN ABOVE See omnystudio.com/listener for privacy information.