Halloween Pedestrian Accidents in St. Louis: What Drivers Owe Kids, and What to Do If Your Child Is Hit

Halloween falls on a Saturday this year, October 31, 2026. That means more kids out earlier, more parties, and more cars moving through neighborhoods from Clayton and Kirkwood to south city, St. Charles County and Columbia. I’m Tyson Mutrux, a personal injury lawyer in St. Louis, and I want every family to have a fun, safe night. I also want you to know what to do if something goes wrong.

Why Halloween Night Is Dangerous for Pedestrians

The best research we have comes from a study published in JAMA Pediatrics in 2018 (Staples, Yip and Redelmeier, “Pedestrian Fatalities Associated With Halloween in the United States”). The researchers used 42 years of federal crash data from NHTSA’s Fatality Analysis Reporting System, 1975 to 2016, and compared Halloween evenings (5 p.m. to midnight) with the same hours one week before and one week after. They found:

• Pedestrian deaths were 43% higher on Halloween evening than on the comparison evenings.
• Children ages 4 to 8 faced about a 10-fold increase in pedestrian fatality risk.
• Risk was highest around 6 p.m., right when trick-or-treating gets going.
• The average Halloween meant about 4 additional pedestrian deaths nationally.

To be clear, this data is old. The study ends with 2016, and things like car design, phone use and traffic patterns have changed since then. The researchers also noted that the absolute risk was small and fell over the study period. But the pattern lines up with common sense: kids in dark costumes and masks, darting between parked cars at dusk, while drivers hurry to parties.

Alcohol makes it worse. According to the National Highway Traffic Safety Administration (NHTSA), nearly half of all crash fatalities during Halloween night in 2024 were alcohol-related.

I’m not aware of any official Missouri-specific Halloween crash statistics, so I won’t give you any. The national data is enough to tell us to slow down.

What Missouri Law Expects From Drivers Around Kids

Missouri sets a high bar. Under RSMo § 304.012, every driver must drive “in a careful and prudent manner” and “exercise the highest degree of care.” That’s not ordinary care; it’s the highest degree. On a night when everybody knows children will be out, a reasonable, careful driver should expect them.

NHTSA’s Halloween tips for drivers are a good picture of what that looks like:

• Be alert for trick-or-treaters and other pedestrians.
• Slow down and scan the road. As NHTSA puts it, slower speeds save lives.
• Watch for kids in unexpected places. Children may not notice traffic and may dart into the street.
• Report drunk drivers to law enforcement.

I’d add a few of my own: put the phone away completely, take extra care backing out of driveways, don’t pass a car stopped in the road (it may be letting kids cross), and if you’re drinking at a party, don’t drive. Get a ride, or stay put.

Where St. Louis and Columbia Families Should Be Extra Careful

Busy trick-or-treat neighborhoods often share the same risk factors the JAMA researchers flagged: lots of on-street parking, few or no sidewalks, and residential streets where drivers go too fast. Whether you’re walking a subdivision in West County, a block party in Tower Grove, or a neighborhood near downtown Columbia, keep kids on sidewalks where they exist, cross at corners, and use flashlights or reflective tape on costumes.

If Your Child Is Hit: A Checklist

If the worst happens, here is what I tell parents:

1. Call 911 right away. Get police and EMS to the scene, even if the injury looks minor. Kids often don’t show symptoms right away.
2. Get medical care. Go to the ER or follow up with your pediatrician the same day. Keep every record.
3. Get the driver’s information. Name, license, plate, insurance. If the driver leaves, note the car, direction and plate, and tell police.
4. Ask for the police report number.
5. Take photos and video. The scene, lighting, the vehicle, your child’s costume, injuries, and any skid marks or debris.
6. Find witnesses. Neighbors, other parents, people handing out candy. Get names and phone numbers.
7. Look for cameras. Doorbell and home security footage gets overwritten quickly. Ask neighbors to save it.
8. Keep the costume and shoes. Don’t wash or throw them away. They can show visibility and impact.
9. Don’t give a recorded statement to the other driver’s insurance company before you talk to a lawyer.
10. Don’t post about it on social media.
11. Call an injury lawyer who handles pedestrian cases.

How Fault Works if a Child Ran Into the Street

Insurance adjusters sometimes argue that a child “came out of nowhere.” Missouri uses pure comparative fault (adopted by the Missouri Supreme Court in Gustafson v. Benda, 661 S.W.2d 11 (Mo. banc 1983)), which means any fault assigned to an injured person reduces their recovery but does not automatically bar it. Every case depends on its facts, and a driver’s duty to use the highest degree of care on a night full of kids is a big part of the analysis. Don’t accept an adjuster’s version of events before getting advice.

Frequently Asked Questions

Is Halloween really more dangerous for pedestrians?

A JAMA Pediatrics study of NHTSA data from 1975 to 2016 found pedestrian deaths were 43% higher on Halloween evening than on nearby comparison evenings. The data is older, but the pattern is well documented.

What time is most dangerous on Halloween?

In that study, risk peaked around 6 p.m.

Which kids are most at risk?

Children ages 4 to 8 had about a 10-fold increase in pedestrian fatality risk on Halloween in the study.

How big a role does drunk driving play?

NHTSA reports that nearly half of all crash deaths on Halloween night in 2024 were alcohol-related.

What duty does a Missouri driver owe trick-or-treaters?

Missouri law (RSMo § 304.012) requires drivers to drive carefully and prudently and to exercise the highest degree of care.

What if my child darted out between parked cars?

Missouri follows pure comparative fault, so a child’s actions may be weighed but don’t automatically bar a claim. A lawyer can review the facts.

What should I do first if my child is hit?

Call 911, get medical care, collect the driver’s information and witness contacts, and save any doorbell or security video.

Should I talk to the driver’s insurance company?

Be polite, but avoid recorded statements until you’ve spoken with a lawyer.

What if the driver fled?

Call police immediately with any vehicle details. Your own auto policy’s uninsured motorist coverage may also apply; a lawyer can review it.

Does it cost anything to talk to you?

Consultations are free.

Talk to a St. Louis or Columbia Pedestrian Accident Lawyer

If your child or anyone in your family was hit by a car on Halloween, call Mutrux Firm Injury Lawyers. We have offices in St. Louis/Clayton and Columbia.

• Main: 888-550-4026
• St. Louis: 314-270-2273
• Columbia: 573-722-2121

Have a safe and happy Halloween.

Sources: Staples JA, Yip C, Redelmeier DA, “Pedestrian Fatalities Associated With Halloween in the United States,” JAMA Pediatrics (published online Oct. 30, 2018), https://jamanetwork.com/journals/jamapediatrics/fullarticle/2711459 ; NHTSA, Halloween Safety Tips, https://www.nhtsa.gov/halloween-safety-tips ; RSMo § 304.012, https://revisor.mo.gov/main/OneSection.aspx?section=304.012 ; Gustafson v. Benda, 661 S.W.2d 11 (Mo. banc 1983).

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