US sets a grim milestone with new record for the deadliest six months of mass killings

Slain at the hands of strangers or gunned down by loved ones. Massacred in small towns, in big cities, inside their own homes or outside in broad daylight. This year's unrelenting bloodshed across the U.S. has led to the grimmest of milestones: The deadliest six months of mass killings recorded since at least 2006.

From Jan. 1 to June 30, the nation endured 28 mass killings, all but one of which involved guns. The death toll rose just about every week, a constant cycle of violence and grief.

Six months. 181 days. 28 mass killings. 140 victims. One country.

“What a ghastly milestone," said Brent Leatherwood, whose three children were in class at a private Christian school in Nashville on March 27 when a former student killed three children and three adults. “You never think your family would be a part of a statistic like that.”

Leatherwood, a prominent Republican in a state that hasn't strengthened gun laws, believes something must be done to get guns out of the hands of people who might become violent. The shock of seeing the bloodshed strike so close to home has prompted him to speak out.

"You may as well say Martians have landed, right? It’s hard to wrap your mind around it," he said.

A mass killing is defined as an occurrence when four or more people are slain, not including the assailant, within a 24-hour period. A database maintained by The Associated Press and USA Today in partnership with Northeastern University tracks this large-scale violence dating back to 2006.

The 2023 milestone beat the previous record of 27 mass killings, which was only set in the second half of 2022. James Alan Fox, a criminology professor at Northeastern University, never imagined records like this when he began overseeing the database about five years ago.

“We used to say there were two to three dozen a year," Fox said. "The fact that there's 28 in half a year is a staggering statistic.”

But the chaos of the first six months of 2023 doesn't automatically doom the last six months. The remainder of the year could be calmer, despite more violence over the July Fourthholiday weekend.

“Hopefully it was just a blip," said Dr. Amy Barnhorst, a psychiatrist who is the associate director of the Violence Prevention Research Program at the University of California, Davis.

“There could be fewer killings later in 2023, or this could be part of a trend. But we won’t know for sometime,” she added.

Experts like Barnhorst and Fox attribute the rising bloodshed to a growing population with an increased number of guns in the U.S. Yet for all the headlines, mass killings are statistically rare and represent a fraction of the country’s overall gun violence.

“We need to keep it in perspective,” Fox said.

But the mass violence most often spurs attempts to reform gun laws, even if the efforts are not always successful.

Tennessee Gov. Bill Lee, a Republican, had urged the General Assembly in the wake of the Nashville school shooting to pass legislation keeping firearms away from people who could harm themselves or others, so-called “red flag laws,” though Lee says the term is politically toxic.

Getting such a measure passed in Tennessee is an uphill climb. The Republican-led Legislature adjourned earlier this year without taking on gun control, prompting Lee to schedule a special session for August.

Leatherwood, a former executive director of the Tennessee Republican Party and now the head of the influential Southern Baptist Convention’s public policy arm, wrote a letter to lawmakers asking them to pass the governor’s proposal.

Leatherwood said he doesn’t want any other family to go through what his children experienced at the time of the shooting when they were in kindergarten, second grade and fourth grade. One of his kids, preparing for a recent sleepaway camp, asked whether they would be safe there.

“Our child was asking, ‘Do you think that there will be a gunman that comes to this camp? Do I need to be worried about that?’” Leatherwood said.

The Nashville shooter, whose writings Leatherwood and other parents are asking a court to keep private, used three guns in the attack, including an AR-15-style rifle. It was one of at least four mass killings in the first half of 2023 involving such a weapon, according to the database.

Nearly all of the mass killings in the first half of this year, 27 of 28, involved guns. The other was a fire that killed four people in a home in Monroe, Louisiana. A 37-year-old man was arrested on arson and murder charges in connection with the March 31 deaths.

Despite the unprecedented carnage, the National Rifle Association maintains fierce opposition to regulating firearms, including AR-15-style rifles and similar weapons.

“Joe Biden and Kamala Harris’ constant efforts to gut the Second Amendment will not usher in safety for Americans; instead, it will only embolden criminals," NRA spokesman Billy McLaughlin said in a statement. "That is why the NRA continues our fight for self-defense laws. Rest assured, we will never bow, we will never retreat, and we will never apologize for championing the self-defense rights of law-abiding Americans.”

Tito Anchondo's brother, Andre Anchondo, was among 23 people killed in a 2019 mass shooting at a Walmart in El Paso, Texas. The gunman was sentenced last week to 90 consecutive life sentences but could face more punishment, including the death penalty. The prosecution of the racist attack on Hispanic shoppers in the border city was one of the U.S. government’s largest hate crime cases.

Andre Anchondo and his wife, Jordan, died shielding their 2-month-old son from bullets. Paul, who escaped with just broken bones, is now 4 years old.

Tito Anchondo said he feels like the country has forgotten about the El Paso victims in the years since and that not nearly enough has been done to stem the bloodshed. He worries about Paul's future.

“I hope that things can drastically change because this country is going down a very, very slippery slope; a downward spiral,” he said. “It's just a little unnerving to know that he's eventually going to go to school with kids that also may bring a gun to school.”