“Open the door now! You are going to get shot!” an officer in Rock Falls, Illinois, shouted at Nathaniel Edwards after a car chase.

“Hands out the window now, or you will be shot!” yelled a patrolman in Bakersfield, California, as Marvin Urbina wrestled with inflated air bags after a pursuit ended in a crash.

“I am going to shoot you; what part of that don’t you understand?” threatened an officer in Little Rock, Arkansas, adding a profanity, as she tried to pry James Hartsfield from his car.

The police officers who issued those warnings had stopped the motorists for common offenses: swerving across double yellow lines, speeding recklessly, carrying an open beer bottle. None of the men were armed. Yet within moments of pulling them over, officers fatally shot all three.

The deaths are among a series of seemingly avoidable killings across the United States. Over the past five years, a New York Times investigation found, police officers have killed more than 400 drivers or passengers who were not wielding a gun or a knife or under pursuit for a violent crime — a rate of more than one a week.

Most of the officers did so with impunity. Only five have been convicted of crimes in those killings, according to a review of the publicly reported cases. Yet local governments paid at least $125 million to resolve about 40 wrongful-death lawsuits and other claims. Many stops began with common traffic violations like broken taillights or running a red light; relative to the population, Black drivers were overrepresented among those killed.

The recurrence of such cases and the rarity of convictions both follow from an overstatement, ingrained in court precedents and police culture, of the danger that vehicle stops pose to officers. Claiming a sense of mortal peril — whether genuine in the moment or only asserted later — has often shielded officers from accountability for using deadly force.

“We get into what I would call anticipatory killings,” said Sim Gill, the district attorney for Salt Lake County, Utah. “We can’t give carte blanche to that.”

In case after case, officers said they had feared for their lives. And in case after case, prosecutors declared the killings of unarmed motorists legally justifiable. But The New York Times reviewed video and audio recordings, prosecutor statements and court documents, finding patterns of questionable police conduct that went beyond recent high-profile deaths of unarmed drivers. Evidence often contradicted the accounts of law enforcement officers.

Dozens of encounters appeared to turn on what criminologists describe as officer-created jeopardy: Officers regularly — and unnecessarily — placed themselves in danger by standing in front of fleeing vehicles or reaching inside car windows, then fired their weapons in what they later said was self-defense. Frequently, officers also appeared to exaggerate the threat.

In many cases, local police officers, state troopers or sheriff’s deputies responded with outsize aggression to disrespect or disobedience — a driver talking back, revving an engine or refusing to get out of a car, what officers sometimes call “contempt of cop.”

In dashboard and body camera footage, officers could be seen shooting at cars driving away, or threatening deadly force in their first words to motorists, or surrounding sleeping drivers with a ring of gun barrels — then shooting them when, startled awake, they tried to take off. More than three-quarters of the unarmed motorists were killed while attempting to flee.

“We have got to take him out,” an Oklahoma state trooper declared over the radio in 2019 to patrolmen chasing a man in McAlester suspected of shoplifting a bottle of vodka. The officers used their cars to force his SUV from the road, opened a door as it rolled slowly past and shot from both sides, killing the driver, dashcam footage shows.

A Tennessee sheriff ordered his deputies to fire at a motorist with a suspended license in 2017: “Don’t ram him, shoot him!” he later recounted saying, according to a body camera recording. Knocking the man off the highway might “tear my cars up!”

Struggling to subdue a driver a few months later, a patrolman in Moundridge, Kansas, warned that the man might be reaching for a police sidearm; an officer shot him, another struck his head with the butt of a shotgun, and a third pummeled his body with a baton — killing him though he never touched a gun, video records show. And last year, a body camera recorded an officer in Las Cruces, New Mexico, warning a motorist that he would “choke you out, bro,” then pinning him in a headlock. “A good little scrap,” the officer called it, before realizing the man had died.

Some families of the drivers said that their relatives were not blameless. “I don’t have my head buried in the sand,” said Deborah Lilly, whose 29-year-old son, Tyler Hays, had drugs in his car and tried to run away when he was pulled over for tinted windows last year by a sheriff’s deputy in Hamilton County, Tennessee. “I am just saying he did not deserve to get shot in the back.” (Over the next three months, the deputy shot at two other unarmed drivers, wounding one.)

Almost all of the officers involved in these cases declined to comment or could not be reached. Advocates for the police argue that the dangers of stopping cars require readiness to use deadly force. “I have watched enough videos of an officer who is not on edge enough, and his dashcam films his own death,” said Larry James, general counsel of the National Fraternal Order of Police. “What are you going to do? Are you going to be indicted, or are you going to be buried?”

Traffic stops are by far the most common police encounters with civilians, and officers have reason to be wary in their approach: They do not know who is inside a car or whether there are weapons. Ten officers have been killed this year in such interactions, including a Chicago officer who was shot in August by a passenger during a traffic stop for an expired registration.

But some police chiefs and criminologists said that alarmist training about vehicle stops has made officers too quick to shoot at times, resulting in needless killings. Academies and commanding officers often rely on misleading statistics, gory cop-killing videos and simulated worst-case scenarios to instill hypervigilance. Many officers are trained to place a hand on the trunk of the car as they approach, to leave fingerprints as evidence if ambushed by the driver.

“All you’ve heard are horror stories about what could happen,” said Sarah Mooney, assistant police chief in West Palm Beach, Florida. “It is very difficult to try to train that out of somebody.”

The overemphasis on danger has fostered tolerance for police misconduct at vehicle stops, some argue.

“Prosecutors and courts give more leeway to officers’ decisions to use force at vehicle stops, as a result of the exaggerated concern about the potential for officers getting hurt,” said Michael Gennaco, a consultant to police departments on officer accountability and a former Justice Department prosecutor. “Officers would likely kill fewer drivers if there were deterrence.”

‘The Most Dangerous Thing’

Three sheriff’s deputies surrounded a beat-up Mercedes with a broken taillight in Clark County, Washington, in February. The tools strewn across the passenger seat worried them immediately, they later told investigators.

“That right there can hurt someone,” said Deputy Holly Troupe.

The driver’s retorts set off more alarms. “You need to chill out!” she recalled him parroting back to her.

To help force him out of the car, Deputy Sean Boyle punched the driver in the nose. Troupe grabbed him below the jaw in what she called “pain compliance.” But the driver, Jenoah Donald, a 30-year-old mechanic who had autism and struggled with drug addiction, started the car with one hand and clutched Boyle’s ballistic vest with the other, the officer later said.

Boyle, though he had 70 pounds on the driver, told investigators he had feared he might be stuck half-inside a moving car. “I was convinced, ‘This is how you are going to die,’” he later told investigators. So he shot Donald in the head.

Prosecutors questioned whether the stop would have ended differently if the officers had explained to the driver why they were ordering him to leave the car. But Boyle, with two decades on the job, had fired “in good faith,” the prosecutors concluded.

“I know from the academy that they tell you traffic stops and DVs” — domestic violence cases — “are the most dangerous thing we’ll do,” Troupe, a rookie, told investigators. “I thought, ‘This is why they tell us that.’”

Some officers involved in fatalities at vehicle stops cite their training, which for decades has stressed the perils of those interactions.

In many departments, police academy lessons and daily briefings include a steady diet of body-worn camera videos that depict easygoing officers being gunned down by drivers who whipped out overlooked firearms.

Seemingly every officer in America has watched the 1998 dashcam footage of Deputy Kyle Dinkheller’s murder on the Georgia roadside where he pulled over a veteran with a semi-automatic rifle in his pickup. Roll call briefings often feature fresher reminders, like the images of an officer shot in March outside a Nashville, Tennessee, store by a driver who kept a handgun in her purse.

Trainers and tactical guides typically emphasize that vehicle stops account for more killings of officers than almost any other type of interaction.

Of the roughly 280 officers killed on duty since late 2016, about 60 died — mostly by gunfire — at the hands of motorists who had been pulled over, a Times analysis showed. (About 170 other officers died in accidents on the job.) But the assertions about the heightened danger ignore the context: Vehicle stops far outnumber every other kind of police dealings with civilians.

In fact, because the police pull over so many cars and trucks — tens of millions each year — an officer’s chances of being killed at any vehicle stop are less than 1 in 3.6 million, excluding accidents, two studies have shown. At stops for common traffic infractions, the odds are as low as 1 in 6.5 million, according to a 2019 study by Jordan Blair Woods, a law professor at the University of Arkansas.

“The risk is statistically negligible, but nonetheless it is existentially amplified,” said Gill, the Salt Lake County district attorney and an outspoken proponent of increased police accountability.

State laws generally prohibit police officers from using lethal force unless they reasonably believe it necessary to prevent imminent death or serious injury. Under pressure from street protests over the 2014 killing of Michael Brown, an unarmed Black teenager in Ferguson, Missouri, and the more recent Black Lives Matter marches, many police departments have made de-escalation their watchword. They often advise officers to defuse conflict with motorists — for example, by listening attentively instead of just barking orders.

“The last thing I need to try to do is exert my authority like, ‘You’re going to do what I tell you to do because I said so,’” said Jon Blum, a former police officer who now writes training materials for police agencies and the International Association of Chiefs of Police. “What the officer has to do is sell the person.”

Departments have increasingly instructed officers to let suspected lawbreakers drive away and find them later, avoiding the risks of potential confrontation or a high-speed pursuit. “You have the guy’s car license plate, and you know where he lives,” said Scott Bieber, chief of police in Walla Walla, Washington. “You go get him in 45 minutes at his house and add a charge of eluding.”

But some veteran officers say the emphasis on avoiding conflict can embolden criminals.

“I’ve actually heard people say, ‘You’re not supposed to chase me. You’re not supposed to pursue,’” said Sgt. Sanford Swanson Jr., a patrolman who is also an instructor for Pro Train, which has taught vehicle stop tactics to trainers in 38 states. “Sometimes walking away can still pose dangers.”

‘A Line in the Sand’

Genevive Dawes, a 21-year-old mother of two, was asleep with her boyfriend in a Dodge Journey outside a Dallas apartment building before dawn Jan. 18, 2017.

Someone had reported a suspicious vehicle in the parking lot, and body camera footage shows six police officers surrounding the car with bright lights and raised guns. “Hands up!” one shouted, video footage shows. “Show your hands! Don’t move!”

Dawes, awakened, slowly backed up the SUV until a patrol car moved to block her. Then she edged forward and tried to reverse again.

Shouting at her to stop, two officers fired 13 bullets through the passenger-side window that passed over Dawes’ crouching boyfriend and struck her in the neck, chest and arms. As she collapsed, an officer continued yelling, commanding her boyfriend to reach through the shattered window to open the door so that his hand stayed visible.

“Step out! Get on your knees!” the officer, Christopher Hess, ordered. “Walk on your knees towards me!”

Then, body camera footage shows, he falsely announced into his radio, “They rammed the squad car twice.”

The officers later said they had feared the Dodge might run them down, but in a rare departure, skeptical prosecutors persuaded a grand jury to indict Hess for aggravated assault.

At trial, his lawyers attacked Dawes’ character; she had heroin and methamphetamines in her system, the Dodge had been stolen before she bought it, and a handgun was later found on the back floorboard. Hess, by then fired from the police force, was acquitted.

Many of the fatal vehicle stops reviewed by the Times unfolded in a similar way: Officers acted as if their lives were in constant peril and killed drivers who failed to obey orders.

“The fear is excessive,” said Grant Fredericks, an authority on the forensic analysis of dash and body camera footage and a former officer who has examined scores of police shootings at vehicle stops. “The more fear officers feel, the more aggressive they become.”

But no degree of fright, he said, explained the approach of some officers, who often threatened or used deadly force in response to mere defiance.

“The reaction sometimes seems to be, ‘How dare you?” Fredericks said. “‘How dare you not do what you’re told to do?’”

Officers have killed more than 5,000 civilians since Sept. 30, 2016, according to data on police killings collected by The Washington Post and research groups Mapping Police Violence and Fatal Encounters. Many died during felonies in progress, home invasions, domestic violence calls or shootouts in the streets. At least 1,500 were killed by officers pulling over suspected carjackers, during chases and at other types of vehicle stops.

From that data, the Times identified the more than 400 unarmed drivers and passengers who were not under pursuit for a violent crime. All of the deaths were reported by local news organizations, and a small number made national headlines.

The Times examined video or audio from more than 180 of those encounters; interviewed dozens of chiefs, officers, trainers and prosecutors; submitted scores of open-records requests to obtain investigative files; and reviewed civil claims from more than 150 cases.

More than 75 of the drivers were suspected of car theft, either because of registration issues or stolen vehicle reports. Nearly 60 motorists were stopped for reckless driving, including many who turned out to be drunk or high. Others were pulled over for questioning about nonviolent offenses like shoplifting.

The police say there is no such thing as a routine stop; the driver’s behavior can turn it into a high-risk encounter calling for drawn weapons and other measures. In the Times’ review, motorists were often resistant or evasive. Some had been hiding illegal drugs or weapons; others had outstanding warrants for failing to pay a fine or missing a court date.

Among those killed, some became icons of the Black Lives Matter movement, including Daunte Wright (shot in Brooklyn Center, Minnesota, after being pulled over for expired registration tags); Rayshard Brooks (shot running from officers in a Wendy’s parking lot in Atlanta); and Jordan Edwards (a 15-year-old passenger shot leaving a house party in Balch Springs, Texas). But relatives of many others also questioned whether race played a role in their deaths.

In 2017, a white officer in Kent, Washington, told investigators that he had stopped a Honda Accord in part because its young Black occupants seemed afraid of him; one “had a scared look on his face.”

The officer pulled over the car for a canceled registration, and the driver, Giovonn Joseph-McDade, a 20-year-old community college student, sped off. A second officer shot him. Although prosecutors deemed the shooting justified, a civil court judge questioned whether the officers had faced any real threat, and the city of Kent this year paid the driver’s family $4.4 million to settle a wrongful-death suit.

“My son never would have been pulled over had he not been Black,” said his mother, Sonia Joseph. Police officials declined to comment.

Kalfani Ture, a criminologist at Mount St. Mary’s University in Maryland and a former Georgia police officer who is Black, said overstating the risks compounded racial bias. “Police think, ‘Vehicle stops are dangerous,’ and, ‘Black people are dangerous,’ and the combination is volatile,” he said.

The problem is especially acute at so-called pretextual stops, he argued, where officers seek out minor violations — expired registration, a dangling air freshener, tinted windows — to search a car they consider suspicious.

“We fish,” Ture said, recalling his past work as a policeman. “If I follow a car for five minutes, I can always find one or two moving violations.”

Officers in about four dozen of the deadly cases shot unarmed drivers because they had appeared to reach for something or held an object that the police took for a weapon — including several cellphones, two butane torch lighters, a cigarette, an electric toothbrush case, a bottle of antifreeze and a bag of sandwiches.

Body camera footage showed an officer in Evansville, Indiana, in 2019 pleading with a drunken motorist to stop reaching below his seat: “Whoa, whoa, whoa, let me see your hands!”

When the man did not comply, Officer Mario Reid shot him — then discovered that he had been grabbing a hammer, not a gun.

“That is the worst day of my life,” Reid said in an interview.

But he defended meeting disobedience with deadly force. “If an officer is giving commands repeatedly, and they are not being followed, and the officer hesitates a bit — there are plenty of those officers who are no longer living or were seriously injured,” he said. “I understand the risks involved in doing what I do, and I have to get up every day and face that.”

In other cases, officers were carried away by the momentum of a chase. “Police are trained and driven to satisfy their curiosity,” said Chief Kenton Buckner of Syracuse, New York. “Sometimes that gets the best of them. ‘Why is the car running from me when I stopped them for a taillight?’”

On Christmas Day in 2018, Officer Marco Mercado in San Jose, California, heard a tip over police radio about a white car that may have been used in a drive-by shooting. He spotted a white Toyota Camry with a license plate that had been reported stolen. When the driver did not pull over, he suspected it was the car linked to the shooting, he later told investigators.

The fleeing Toyota crashed into a chain-link fence. Boxed in by patrol cars, the driver edged forward and back 11 times in an attempt to free the vehicle. “I’m going to shoot you if you don’t stop,” Mercado threatened, according to body camera footage.

Moments later, as the Toyota bumped into a patrol car blocking its path, he and three other officers fired 37 shots at the driver, 24-year-old Jennifer Vasquez, killing her.

The officers told investigators that she was reaching for something, that she might have tried to run them down, that her eyes looked “scary,” according to a prosecutor’s report. But Mercado also told investigators that he had decided “to draw a line in the sand” if Vasquez did not stop driving.

He later learned he had followed the wrong car. The police concluded that the stolen Toyota, which Vasquez had borrowed from a friend, had not been involved in the drive-by shooting.

‘Get-Out-of-Jail-Free Card’

“Can you prosecute a police officer for a killing at a vehicle stop?” asked Gill, the Salt Lake County prosecutor. “Theoretically, you can. But practically it becomes virtually impossible.”

The legal standard, he said, “overwhelmingly errs on the side of sheltering police misconduct.”

Although protests since the killing of George Floyd in Minneapolis last year appear to have spurred a modest uptick in criminal charges against officers, the police continue to claim special allowances for the use of force at vehicle stops.

In the more than 400 killings of unarmed drivers, the Times identified charges brought against officers in 32 cases. Among the five officers who were convicted, one got probation, another served seven months, one is awaiting sentencing and a fourth will soon have his appeal heard by the Texas Supreme Court.

The fifth conviction was for murdering George Floyd, who had been pulled from a car on suspicion of passing a fake $20 bill at a Minneapolis convenience store.

Nearly two dozen criminal cases are pending. The New Mexico officer who threatened to choke out a motorist is facing murder charges; the city of Las Cruces paid $6.5 million to settle a wrongful-death suit. That officer was also fired, one of more than two dozen who were dismissed or resigned.

A series of U.S. Supreme Court rulings have expanded the powers and protections of officers pulling over cars, including a 1997 decision holding that the police “must routinely exercise unquestioned command of the situation” because of the unpredictable dangers, and a 2014 decision allowing the police to shoot at moving cars.

“You watch the movies about bank robberies, you know, it happens all the time,” Justice Antonin Scalia said during oral arguments, asserting the practice was standard. “Are these movies unrealistic?”

Even in instances of officer-created jeopardy — the police putting their lives at risk and then citing that risk to justify killing a driver — half the federal appeals courts tell judges and juries to look only at the final moment when a trigger is pulled, ignoring officers’ earlier choices, said Cynthia Lee, a law professor at George Washington University. The results are “arbitrary and inconsistent,” she said.

Police advocates say that even if officers step into the path of a car or reach into a window, a tactical error should not cost them their right to self-defense.

“That doesn’t give somebody a green light to run them over and try to kill them,” said David Mastagni, a California lawyer for police officers and unions. “It doesn’t take away the officers’ justification to use deadly force.”

In more than 150 formal statements or public comments declining to bring charges, some prosecutors emphasized that the legal standard tied their hands, regardless of whether a killing was avoidable. Many others focused on the faults of the drivers, such as their criminal records or drug use.

After the Tennessee sheriff ordered deputies to shoot at a fleeing pickup to avoid damaging patrol cars, for example, the district attorney noted that the driver had taken methamphetamines and had veered all over the road to try to evade his pursuers. He was “a dangerous and unstable subject,” District Attorney Bryant Dunaway wrote.

In other cases, officers faced no charges even when evidence appeared to undermine their explanations.

A Georgia state trooper told investigators that after forcing a Nissan Sentra with a broken taillight into a ditch, he had felt threatened by its engine “revving” and wheels “wrenching” toward him. A state inquiry found that the battery had been disconnected, the engine disabled and the wheels pointed away from the officer. But a grand jury this spring declined to indict the trooper, who is white, for killing Julian Lewis, a Black 60-year-old carpenter, with a bullet to the head. The possibility of racial bias “is hard to ignore,” said his son, Brook Bacon.

Claiming to fear for their lives “is a get-out-of-jail-free card for the police,” said Sheila Albers, a former middle school principal in Overland Park, Kansas, whose 17-year-old son, John Albers, was killed by the police.

After friends reported John Albers as a suicide risk, officers found him backing the family minivan out of the driveway, and one fired more than a dozen shots into the vehicle. Prosecutors accepted the officer’s explanation that the boy had driven “in an extremely aggressive manner.”

But exhibits submitted in a wrongful-death lawsuit indicated that the minivan had been moving at about 3 mph and that the officer was not in its path when he started shooting. The city paid the family $2.3 million to settle.

Some shootings were commended. In January 2019, Deputy Jason Hanratty of Pueblo County, Colorado, stepped out of his car to confront the driver of a GMC Yukon with a broken taillight that had spun out on a lawn after a chase.

When the SUV lurched toward the officer, he pushed off against the hood with his hand and got out of the way, previously unreported body camera footage shows.

But, Hanratty later told investigators, he nonetheless feared the SUV would hit him, and he was frightened by the driver, Alicia Martinez, who was 20 and pregnant; she was “ghost-white” and “looking through me, like I was not even there.” He fired three shots through her side window as the car passed, seriously injuring her and killing her 18-year-old passenger, Amiliano Apodaca.

A year later, the sheriff awarded a medal of valor to the officer, who by then had made sergeant, praising his actions that night as “truly heroic.”