Police are charging a Mexican immigrant with first-degree murder in the death of 20-year-old Mollie Tibbetts. She went missing on July 18 while jogging in her hometown of Brooklyn, Iowa.
The arrest of an undocumented immigrant in the murder of a 20-year-old Iowa college student has reignited a debate over the dangers — real and perceived — posed by illegal immigration.
During a Wednesday morning discussion about the case on Fox & Friends, a favorite of President Donald Trump, commentator Tomi Lahren summed up what many conservatives have been arguing since it was revealed that the man charged with killing Mollie Tibbbets had entered the country illegally from his native Mexico.
“Illegal immigration kills Americans,” Lahren said. “It’s Mollie Tibbetts (today), and it could be your daughter, your sister, your friend tomorrow.”
Missing from that discussion was any proof that immigrants are more likely to commit crimes or acts of terrorism than native-born Americans. Immigration experts, including academic researchers, have said that’s because all available national crime statistics show immigrants commit fewer crimes, not more, than those born in the U.S. Even opponents of increased immigration lack evidence linking immigrants to higher crime rates.
“There’s 100 years of data from all different sources that all point in the same direction,” said Walter Ewing, senior researcher at the American Immigration Council, which advocates on behalf of immigrants. “If you don’t believe one study, there’s 10 more behind it that say the same thing.”
Ewing and others acknowledge that assessing the criminality of immigrants has always been difficult because statistics are hard to come by. Local police do not list the immigration status of those arrested, meaning it’s impossible to determine exactly how many crimes are committed by legal immigrants, undocumented immigrants and native-born citizens.
Immigration researchers have spent decades trying to work around the problem.
One method uses prison data to determine the immigration status of convicted criminals. Those who are foreign-born make up more than 13 percent of the U.S. population, but the Department of Justice released a report in January that found only 5.6 percent of inmates in federal, state and local prisons are foreign-born.
The libertarian Cato Institute used similar data when it concluded that the incarceration rate for native-born Americans is 1.53 percent compared to 0.85 percent for undocumented immigrants and 0.47% for legal immigrants. When Cato subtracted people in prison solely for immigration violations, the incarceration rate for undocumented immigrants fell to 0.5 percent.
Ewing used another approach to look at national immigration trends. From 1990 to 2013, both legal and undocumented immigrants came pouring into the U.S. The percentage of the U.S. population that is foreign-born increased from 7.1 percent to 13.1 percent. Yet over that time, violent crime rates plummeted 48 percent across the country.
In 2014, a team of university professors took a different approach. They examined crime habits of juveniles convicted of felonies in Arizona and Pennsylvania. Their study found that native-born juveniles were more likely to become repeat offenders than immigrant juveniles.
Department of Homeland Security statistics offer another way to look at the question. Nearly 800,000 undocumented immigrants brought to the country as children have received deportation protections under the Obama-era Deferred Action for Childhood Arrivals (DACA) program, which Trump is in the process of ending.
DACA enrollees are required to maintain a clean criminal record to remain in the program. In the six years since the program started, only 2,127 DACA enrollees (0.27 percent) have been removed from the program after committing crimes or being identified as gang members, according to data from Homeland Security.
Jessica Vaughan of the Center for Immigration Studies, a group that has advised the White House on ways to limit legal and illegal immigration, said each of those approaches contains significant flaws. For example, she said the number of immigrants in U.S. jails and prisons may be low because some criminal immigrants get deported and others are released into the community by sanctuary cities.
Vaughan’s team has researched the question of immigrant criminality for years and concluded it’s impossible to determine whether immigrants commit crimes at a higher rate than the native-born. Vaughan said the answer doesn’t even matter.
“Kate Steinle’s parents I’m sure don’t care one bit whether the crime rate in San Francisco is higher or lower than anywhere else,” she said, referring to the 32-year-old who was shot and killed by an undocumented immigrant in 2015. “The issue is not crime rates. The issue is what we do with that small fraction of immigrants that is committing crimes and causing problems.”
Trump repeatedly mentioned Steinle’s death on the campaign trail. And during his State of the Union Address in January, he introduced the parents of two teen girls killed by undocumented immigrants allegedly belonging to the MS-13 gang, an international gang formed in Los Angeles and mostly made up of Salvadoran immigrants.
Moira O’Neil, who studies the public perception of immigration for the FrameWorks Institute in Washington, D.C., noticed how Trump used the age-old tactic of repetition during that speech to drive home his point. He mentioned the MS-13 gang four times, and said the word gang five times.
“It’s very effective,” said O’Neil. “People are hearing that over and over and over again.”
O’Neil said immigration advocates have not been able to match the Trump administration’s rhetoric when framing the immigration debate. She said Trump has been hammering the notion that immigrants are criminals, while Democrats and other immigration supporters have been unable to keep up.
As a result, she said the public may associate immigrants with crime, leading to a stereotype that sticks.
“Think about it like exercising,” O’Neil said. “Every time he says MS-13, that association between immigrants and criminality is being activated in their minds. The way to counter that is to remind people of a very positive vision that lots of people have about immigrants. They are us. They are human beings.”
Read or Share this story: https://usat.ly/2w6k7U1