The shooting of two TV journalists prompts a broadcast communication professor to draw insights on ethics and personal safety and pass them on to aspiring journalists.
Killers who deliberately commit their acts in public places are often motivated by revenge.
Reuters/Chris Keane
Classifying killers into particular types is intuitively appealing. It helps us make sense of what otherwise seems senseless. But this approach tells us only the smallest fraction of their motivation.
American journalists Alison Parker and Adam Ward were shot dead live on air, allegedly by a former colleague.
EPA/WDBJ7