President Donald Trump's focus on "mentally ill monsters" oversimplifies the role of mental illness in public mass shootings and downplays the ease with which Americans can get firearms, experts said.
"Mental illness and hatred pulls the trigger, not the gun,"as he condemned the weekend and that killed 31 people. The president described the perpetrators as "a wicked man" and "another twisted monster." He called for swift use of the death penalty and passage of red flag laws that would make it easier to take guns away from people believed to be dangerous.
In response, mental health experts repeated what they have said after previous mass shootings: Most people with mental illness are not violent, they are far more likely to be victims of violent crime than perpetrators, and access to firearms is a big part of the problem.
"Until we begin to have our political leaders speaking more accurately to these issues, it's up to us to put the facts out there," said Arthur Evans, chief executive officer of the American Psychological Association.
Evans agreed that, also known as extreme risk protection orders, are a worthwhile step. Seventeen states and the District of Columbia have such laws, according to the nonprofit Giffords Law Center to Prevent Gun Violence, and some have used the laws to temporarily disarm people who have threatened violence.
But Evans and others said terms like "monsters" add to stigma that keeps people from getting treatment.
A country's rate of gun ownership is a far better predictor of public mass shootings than indicators of mental illness, said Adam Lankford, a University of Alabama criminologist who published a 2016 analysis of data from 171 countries.
"If mental illness were the driving factor, we would expect the countries with highest suicide rates to have higher rates of public mass shootings. That's not what we see," Lankford said.
Instead, Lankford found,is the best predictor.
Evans agreed, saying in a statement: "Although the United States makes up less than 5% of the world's population, we are home to 31% of all mass shooters globally, according to a CNN analysis. This difference is not explained by the rate of mental illness in the U.S.
"The one stark difference? Access to guns."
Lankford called Trump's emphasis on mental illness "too simplistic."
"The key of what's going on here is access to guns for people who are dangerous or disturbed," Lankford said. Red flag laws make it easier to disarm people believed to be a danger to themselves or others, "but sometimes there are not clear warning signs or those signs are not reported to the authorities until after an attack," he said.
Last month, the U.S. Secret Service released a report on mass public attacks in 2018, finding that "no single profile" can be used "to predict who will engage in targeted violence" and "mental illness, alone, is not a risk factor." But two-thirds of the attackers in the study had displayed symptoms of mental health issues such as depression, paranoia and delusions.
"You do find mental health concerns, certainly, in the vast majority of mass shooters," psychologist Jillian Peterson, co-founder of The Violence Project, told "CBS This Morning." But she stressed, "You're not more likely to commit violence if you're mentally ill. You're actually less likely to commit violence if you have a mental illness. You're more likely to be a victim. What we see are these are complicated pathways ... it's childhood trauma and mental health and bullying and other stress factors, and you see this slow build over time. They're complex pathways, so picking out any one piece doesn't work."
Left untreated, mental illness does play a significant role in mass shootings along with the widespread availability of guns, said Dr. E. Fuller Torrey, a psychiatrist at the nonprofit Stanley Medical Research Institute in Kensington, Maryland.
The closure of state mental hospitals has left thousands of people living in the community who would have been in institutions 60 years ago, Torrey said.
"The system is completely broken in mental illness. The system is completely broken in access to firearms," Torrey said. "Start on either end and you'll get improvement."
Some doctors also point out that a fuller understanding of thehas been hampered for years by 1996 legislation that defunded any research at the Centers for Disease Control and Prevention that could be seen as promoting gun control.
"What was lost was 20-some years of effort to understand and prevent a huge health problem," said Dr. Garen Wintemute, whose work on handgun violence lost government funding after Congress passed that 1996 legislation. "Consciously, deliberately, repeatedly, over and over, we turned our back on this problem. It's as if we, as a country, had said, 'Let's not study motor vehicle injuries. Let's not study heart disease or cancer or HIV/AIDS.'
"And the result, I believe, is that tens of thousands of people are dead today whose lives could have been saved if that research had been done."