KANSAS CITY, Mo. — A routine traffic stop nearly ended in unimaginable tragedy on a quiet afternoon just before Thanksgiving last year, when a Kansas City police officer pointed a service weapon at a young driver and shouted for him to get out of his vehicle. Ten months later, Megan Brown still wells with tears when she thinks of the peril that might have befallen her son, Mason Ott of Kansas City, North—then 21 years old and diagnosed with autism—after an officer sought to pull him over for alleged speeding not far from his Northland apartment.
Yet, that harrowing encounter has now catalyzed profound systemic change. Today, Brown swells with pride at Missouri’s newly signed “Mason’s Law,” enacted in July in her son’s name and designed to help protect other drivers like him who live with autism, special needs, or various communication disabilities. It is a legislative milestone that she, local families, and lawmakers hope could eventually become a model for the nation.
“I mean, I was fearful he could have been shot,” Brown said of the frightening event that ultimately inspired the state law, which was sponsored by Republican Rep. Chris Brown of Clay County, who is no relation. “I just remember all that week thinking—especially with Thanksgiving that week—I remember thinking, ‘I could be without a kid.’”
Clocked at 42 MPH in a 35 MPH Zone
Ott’s experience was fraught with misunderstanding from the start, but it has now paved the way for a revolutionary system. Soon, law enforcement officers across Missouri will be able to use vehicle license plates to instantly determine whether a driver has autism or other special needs that may profoundly impact how they perceive and respond to police instructions during an unexpected encounter.
The incident unfolded around noon on the Monday before Thanksgiving, according to Brown. Her son, she explained, has autism, but he is generally high-functioning. He attended Staley High School, where he graduated in 2022, serving as an active member of the student council and an equipment manager for the school’s football team.
Following high school, Ott attended the University of Kansas’ two-year Transition to Postsecondary Education program, commonly known as TPE. The certificate program is designed specifically for young adults with intellectual disabilities, providing vital job skills. He left the program with as many as 26 credit hours, his mother noted. Today, Ott lives independently in his own Northland apartment and works steadily at a supermarket located on North Oak Trafficway. He earned his driver’s license at age 18 and drives a white 2014 Ford Escape.
On the day of the incident, Brown said police recounted that her son was driving alone through the Northland along Maplewoods Parkway, passing beneath the overpass where Missouri Route 152 crosses overhead. A police cruiser was stationed nearby, and an officer later informed Brown that radar had clocked her son traveling at 42 mph in a 35 mph zone.
“I was surprised, because Mason—he’s a rule follower,” Brown said. “He’s very diligent.”
Gun Drawn: ‘Stop! Stop! He Has Autism!’
When the police officer activated his flashing lights, Ott faced a critical communication barrier. Brown noted that she and her former husband had long instructed their son that if a police car turned on its lights to signal a pull-over, he should seek out a safe location to stop his vehicle.
According to a deputy who spoke with Brown, her son initially pulled over to the side of the road, and the police officer pulled in directly behind him. In hindsight, Brown recognizes the exact point where the misunderstanding compounded. Her son is someone who takes instructions quite literally.
“We never said, ‘You need to stay there,’” she explained.
As the officer remained in his vehicle behind him, Ott pulled back onto the road and drove away at a controlled speed. Traveling at 35 mph and carefully using his turn signal, he drove toward his apartment complex located about 1.5 miles away.
“There was, like, no high-speed, nothing,” Brown said.
Ott pulled his Ford Escape into the parking lot of his apartment complex near the front leasing office. As police dash-camera and body-worn video would later reveal, the officer exited his cruiser, drew his service weapon, and advanced on the vehicle.
“He has his gun drawn, going toward the car, ‘Get out with your hands up!’” Brown said. “Mason freezes, like he just freezes and doesn’t do anything. So then the employees of the apartment complex run out. They’re like, ‘Stop! Stop! He has autism.’ The police officer responded, ‘Get back, get back,’ not knowing what was going on. Finally, it somehow got de-escalated.”
Following the tense standoff, the police officer, Ott, and the apartment employees walked into the complex’s main office, where they placed a phone call to notify Brown.
‘I Just Started Bawling’
At the time of the incident, Brown was at work in Lawrence, Kansas. She received an initial phone call informing her that her son had been pulled over by law enforcement, though the gravity and full details of the encounter were not immediately clear. She quickly called her former husband, Ott’s father, who lived closer to the scene. Within moments, Ott’s father called her back with the terrifying news that the officer had drawn his firearm on their son.
“I fell,” Brown said. “There were some stairs there, and I just fell. I was burying my head in this towel and I just started bawling.”
Over the subsequent days, weeks, and months, Brown actively sought answers and requested the police body-camera footage of the stop, which she eventually received. She also began discussing the incident with friends and fellow parents of children with autism, raising urgent concerns about the inherent risks vulnerable drivers face if they cannot immediately or appropriately comply with standard police commands during a traffic stop.
One of those parents was Lauren Ray of Kansas City, whose 17-year-old son, Sam, also has autism. While Sam does not yet drive, his mother knows he may want to behind the wheel one day.
“She wanted to share with me Mason’s story,” Ray said, “because she was worried that Sam would have reacted the same way, which I truly believe he would have. I mean, you always have that fear, as a parent, of how your child will react, whether they’re typical or atypical. But this situation never even crossed my mind. That’s why when Megan shared it, I was like, ‘We have to do something.’”
Ray took immediate action, contacting Chris Brown, her state representative, whom she had known for years.
“Chris knows I have a son with autism, so he knew it was near and dear to me,” Ray said. “And he knew of Mason.”
Before serving in the Missouri House of Representatives, Brown had worked as a teacher at Oak Park High School. “He was my history teacher,” Ray recalled.
When Ray explained Ott’s frightening ordeal, she noted that while local police had offered Megan Brown standard advice should a similar event happen again—such as turning on hazard lights to signal an intent to comply—it felt entirely insufficient to address the root danger. Through independent research, Megan Brown discovered that Texas offers “autism awareness” specialty license plates, and that drivers with hearing impairments or communication disabilities can register their vehicles so that law enforcement is automatically alerted via onboard computer systems.
A New System Taking Shape
With the state legislature currently in its December recess when the idea surfaced, Representative Brown made a firm promise to raise the issue as soon as lawmakers returned to the Capitol in January. He kept that promise.
By March, both Megan Brown and Lauren Ray testified before lawmakers in fierce support of establishing a comprehensive system in Missouri. The program would allow not just drivers with autism, but any individual with special needs or a disability, to voluntarily register their vehicle with the Missouri Department of Revenue.
Under the provisions of the new law, a licensed physician must provide formal certification verifying that an “applicant or the applicant’s child, parent or spouse has a physical or mental health condition that is likely to impair the ability to effectively communicate with law enforcement.” Furthermore, the physician must certify that the individual is expected to experience this communication impairment for a period of at least five years.
While the new database system is not yet fully operational, state officials expect it to be completely up and running by early 2027. Once active, law enforcement officers using their in-car computers or the Missouri Unified Law Enforcement system will be able to run a license plate and instantly recognize in advance if a driver may experience difficulties communicating during a stop.
“I also have a niece and nephew who are not driving yet but are hearing-impaired and have cochlear implants,” Ray said. “So when I testified, I brought up those examples as well, because should their batteries go out or become broken, or they lose their cochlear implants—if a police officer was pulling them over, they’re not going to hear. I mean, it’s all aspects. If there’s a medical diagnosis—from a mental disability to a physical disability, or even PTSD—if you have a medical diagnosis that would hinder how you would respond in an emergency situation, it’s just—it’s a win-win for law enforcement and for the individual.”
Representative Brown shares that exact perspective on the legislation.
“I’ve been in the Missouri House now for six years,” said Brown, who ran for reelection. “One of the cool things about this bill is it was absent lobbyists. It was absent big business. It was literally two moms—one of the moms had an unfortunate situation with law enforcement. It was so organic. They called me up and said, ‘Hey, we can do better.’ And I was like, ‘You know what? You’re right.’”
“The hope is that it’s going to help law enforcement do their job better,” Brown added. “It’s going to help them have a better understanding of possibly who is in that car or vehicle. And it’s obviously going to help protect people who are behind the wheel.”
For Mason Ott, who received no traffic citations whatsoever following the incident, the legislative change brings a straightforward assessment: “It will be really helpful.”
Megan Brown expressed profound relief that her son remains safe. Until the state’s new database system officially goes live, Ott’s car displays a simple bumper sticker that reads, “Autistic driver. Please be patient.” The sticker gives his mother mixed feelings; while it undeniably raises everyday awareness, she also worries it could make her son vulnerable to bad actors looking to take advantage of him.
Today, her primary mission is spreading awareness about a law she believes will protect countless families across the state.
“I never expected it to be named after him,” Brown said. “When Chris Brown said, ‘We’re going to name it “Mason’s Law,”’ I just started crying. I just thought it was amazing.”
