Experts warn 'copycat' mass shootings becoming deadlier after New York attack

Experts warn 'copycat' mass shootings becoming deadlier after New York attack
Mourners react while attending a vigil for victims of the shooting at a supermarket in Buffalo, New York on May 15, 2022.
PHOTO: Reuters

NEW YORK - An 18-year-old white man suspected of fatally shooting 10 people in a black neighbourhood in Buffalo, New York, appears to be the latest in a line of "copycat" gunmen carrying out deadlier mass shootings inspired by previous attackers, experts warned on Sunday (May 15).

Payton Gendron, who surrendered to police on Saturday after the attack, apparently publicised a racist manifesto on the Internet and broadcast the attack in real time on social media platform Twitch, a live video service owned by

The authorities called the mass killing an act of "racially motivated violent extremism".

Experts say the trend of mostly young white men being inspired by previous racist gun massacres is on the rise, citing recent mass shootings, including the 2015 attack at a black church in Charleston, South Carolina, the 2018 shooting at a synagogue in Pittsburgh and the 2019 attack at a Walmart in an Hispanic neighbourhood of El Paso.

Dr Adam Lankford, a criminology professor at the University of Alabama, has studied trends in mass shootings over time. His 2020 study analysing victim data showed that the "deadliest" shootings - where more than eight people are killed - had doubled in number since 2010, compared with the previous 40 years.

"It is clearly not just random. They are not people dreaming this up on their own. They are learning it from each other," Dr Lankford said.

He added: "They want to be like the previous attacker, who is a role model."

Dr Lankford's study found that the deadliest shootings comprised 25 per cent of mass public shootings from 1966 to 2009, but from 2010 to 2019 had increased to 50 per cent of mass public shootings, in which there was "direct evidence that perpetrator was influenced by another specific attacker or attackers".

Dr Lankford said the rise in these copycat mass killings have a specific trend: the gunmen find their inspiration from the personal life details of previous mass shooters.

"It's not repeating the incident that inspires them. It's the intimate details of their lives that promotes the influence," he said.

Dr Lankford said one way to try and combat the rise in such hate crimes is for the media to avoid publishing details of the shooters' personal lives.

Hate-motivated mass shootings and fame-seeking perpetrators have rapidly increased since 2015, according to an analysis by The Violence Project, which tracks mass shootings in the United States.

The Southern Poverty Law Centre (SPLC), which tracks hate and extremist groups, told Reuters on Sunday that the Buffalo gunman "had a substantial online history in niche, toxic online communities".

"From what he wrote online, by his own account, he was radicalised through participation in these forums," Ms Susan Corke, director of SPLC's Intelligence Project, said in an e-mailed statement.

The SPLC said that even though it had not seen any evidence yet of the gunman's affiliation to a specific far-right or racist group, there were red flags.

Payton Gendron opened fire at a supermarket in a predominantly Black area, killing 10 people. PHOTO: Reuters

"He discussed building up a weapons cache and asked detailed questions about body armour on a Discord channel dedicated to gun culture. He also posted about allegedly killing a cat and dismembering it. He appears to have posted detailed plans for an attack as early as two weeks ago and posted frequently after that about his planning," Ms Corke added.

The SPLC said it had obtained a transcript of the suspect's Discord chat log, adding that it has "high confidence" when asked about its authenticity. Reuters could not independently authenticate the postings.


Social media and streaming platforms like Twitch, which said it removed the stream of Saturday's shooting after less than two minutes, have grappled with controlling violent and extremist content for years.

The live nature of the broadcasts make it particularly difficult to moderate as streaming platforms do not have time delays like television broadcasts.

Facebook has sought to address the live stream violence issue in 2019 after allowing 17 minutes of a live stream of a mass shooting in Christchurch, New Zealand, before taking it down. It now has a one-strike policy, which temporarily restricts users after breaking a rule.

New York Governor Kathy Hochul said on Sunday the stream should have been taken down faster and that she would take the matter up with social media platforms.

Democratic US House Speaker Nancy Pelosi also urged social media companies to address and track down extremism on their platforms.

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