Colleen Murrell, Swinburne University of Technology
Like so many times before with acts of mass violence in different parts of the world, news of shootings at two Christchurch mosques on Friday instantly ricocheted around the world via social media.
When these incidents occur, online activity follows a predictable pattern as journalists and others try to learn the name of the perpetrator and any reason behind the killings.
This time they did not have to wait long. In an appalling example of the latest technology, the gunman reportedly livestreamed his killings on Facebook. According to reports, the footage apparently showed a man moving through the interior of a mosque and shooting at his victims indiscriminately.
Amplifying the spread of this kind of material can be harmful.
Police is aware there are distressing materials related to this event circulating widely online. We would urge anyone who has been affected by seeing these materials to seek appropriate support.
— New Zealand Police (@nzpolice) March 15, 2019