(CNN)On the long, bloody list of US gun violence, it would barely be a blip, but the killing of four people in northern Australia has caused shock in the country most often held up worldwide as an example of effective gun control.
At least four people were killed in the city of Darwin and several injured when a gunman opened fire with a pump-action shotgun late Tuesday night in several different locations, police said. A suspect was apprehended soon afterward, and has been identified as 45-year-old local Ben Hoffmann, according to CNN affiliate 9 News. Hoffmann was on parole at the time of the killings.
It is the worst spree shooting in Australia since the 1996 Port Arthur massacre, which resulted in the country radically overhauling its gun laws, and the worst gun-related crime since a murder-suicide last year in Western Australia, in which a grandfather killed his entire family and himself.