Threat

They can help investigators develop clearer pictures of what drives suspects

Sheriff Mike Griffis says his office has received emails and calls from people threatening him and to 'shoot up the town'

The suspect instigated a high-speed pursuit before officers deployed a spike system to stop his vehicle

A note referencing the New Zealand terrorist attack was found at the scene of a possible arson fire

James Lopez allegedly told his sister-in-law he would "hide in the bushes" and shoot her no matter where she went

Police were forced to bean-bag a suspect after he made threats against himself and doused members of the SWAT team with a combustible substance.

A two-hour siege came to an end after riot police took down a man making bomb threats from a parked car outside the NSW Parliament House in Sydney.

An unruly passenger on a flight from Fort Lauderdale to Atlanta was arrested upon landing, after reportedly having outbursts throughout the flight.

The suspect crashed his vehicle, fled, and threatened witnesses if they notified police.

A police officer in India attempted to shoot a doctor after he refused to fake documents.