Momentum
Incident Response
In memory of Ashley Williams, Momentum driver/ Memorial Fri, Oct 30, 2:00 PM ET, Etna, Ohio, livestreamed
Active incidentOpened Oct 26, 2026Updated Oct 28, 2026, 10:50 AM ET

October 26 truck crashes

Three Momentum semi-autonomous trucks crashed in San Antonio, Pittsburgh, and Columbus. Our driver Ashley Williams was killed. Children on a school bus and drivers on a Columbus freeway were seriously hurt. These were our trucks, and Momentum takes full responsibility.

Autonomous fleet
Suspended
Investigation
Underway
Restart requirements met
0 of 7
Medical and funeral bills
Paid by Momentum

Crash sites · Oct 26

Select a site to see the support in place there.

    Map positions are city-level
    01

    Status

    Nothing is described as confirmed until independent experts verify it.

    AreaStateDetail
    Autonomous fleetSuspendedOff the road nationwide until all seven requirements below are met.
    Human-driven trucksReturningRoute by route, after inspection and clearance from Globex.
    InvestigationUnderwayEarly findings point to a software malfunction. Mandiant is verifying, with the NTSB, NHTSA, and FBI.
    Medical shipmentsPriorityFirst on every available truck.

    Before any autonomous truck returns 0 of 7 met · 5 in progress

    1. Root cause of the malfunction found and fixedIn progress
    2. Every autonomous and human-driven truck safety-testedIn progress
    3. All technical and security findings verified by MandiantIn progress
    4. Every safety warning escalated and acted on immediatelyIn progress
    5. Driver training and safety procedures updatedIn progress
    6. Written sign-off from Globex, Operations, and Mandiant, then the CEONot started
    7. Small pilot with a trained driver in every truckNot started
    02

    Support

    Every line is answered by a person, 24 hours a day. No family will receive a bill.

    ForWhat we provideLine
    Families and people hurtMedical and funeral costs paid directly. One dedicated contact, day or night. Verified findings before the public.1-800-555-0142
    Pittsburgh families and schoolCounselors at the school. Safe alternative transportation. Help with hospital logistics and meals.1-800-555-0143
    Columbus crashVehicle repairs or replacement, rental cars, and lost wages covered.1-800-555-0142
    Drivers and employeesAnonymous safety reporting with no retaliation. Grief counseling. Any decision about your job comes from us first.1-800-555-0199
    Customers and partnersMedical shipments first. A named lead and daily shipment updates. Rerouting costs are on Momentum.1-800-555-0160
    MediaCasey Reicin, Chief Marketing Officer.1-800-555-0177
    03

    CEO statement

    Released October 27.

    “These were our trucks, and that makes it our responsibility. When we know, you will know.”

    Sam Bennet, Chief Executive Officer

    Read the full transcript

    I'm Sam Bennet, CEO of Momentum.

    Yesterday, three of our semi-autonomous trucks crashed: in San Antonio, in Pittsburgh, and here in Columbus.

    Ashley Williams, one of our drivers, lost her life. She did everything right. Children on a school bus in Pittsburgh were badly hurt, and so were drivers on a Columbus freeway.

    To Ashley's family, to those children and their parents, and to everyone hurt: I am so sorry. These were our trucks, and that makes it our responsibility.

    I want to give you an update on where things stand.

    First, our trucks. If you share the highway with us, know this: every autonomous Momentum truck is off the road today. They will not come back until we have found and fixed the cause, tested every vehicle, and had independent experts confirm they are safe. When they do return, it will be slowly, with a trained driver in every truck.

    Second, the investigation. Globex, our technology division, and Mandiant, an independent cybersecurity firm, are investigating all three crashes. Early findings point to a software malfunction, and we are having that independently confirmed. We are cooperating fully with the NTSB, NHTSA, and the FBI. When we know, you will know.

    Third, the people affected. We are paying all medical, funeral, and family costs. Every family has a Momentum contact they can call, and counseling is available to the families, the students, and our own employees.

    Many businesses and families count on Momentum deliveries every day, including for medicine. Our traditional, human-driven trucks are being safety-checked now so we can keep critical deliveries moving, starting with medical shipments.

    To the Momentum team, and especially our drivers: you are not alone in this, and we will get through it together.

    Safety is the first thing Momentum stands for, and yesterday we failed it. We will earn your trust back through what we do, and I will keep you updated.

    Thank you.

    04

    Actions taken

    Every step since the crashes, newest first. Times are Eastern.

    WhenAction
    Oct 28, 10:05 AMDay 2 public update from the CEO
    Oct 28, 12:00 AMIncident response page launched
    Oct 27, 9:21 PMMemorial service and Ashley Williams Memorial Fund announced
    Oct 27, 8:23 PMAnonymous driver safety hotline, with a no-retaliation guarantee
    Oct 27, 3:57 PM30-day recovery budget set aside, including family support
    Oct 27, 3:48 PMTruck-by-truck technical clearance protocol from Globex
    Oct 27, 2:18 PMCEO video statement
    Oct 27, 2:14 PMMedical bills paid directly for Pittsburgh and Columbus families
    Oct 27, 2:13 PMLetters to partners, shareholders, Congress, and the Department of Transportation
    Oct 27, 12:47 PMSeven restart requirements adopted
    Oct 27, 11:48 AMFree counseling for all employees
    Oct 27, morningMandiant hired; all vehicle data and records preserved; board briefed
    Oct 27, 1:15 AMPublic apology from the CEO
    Oct 26, 9:19 PMPersonal letters to every affected family
    Oct 26, eveningAutonomous fleet grounded nationwide
    05

    Questions

    Is it safe to share the road with Momentum trucks?
    No autonomous Momentum truck is operating. Human-driven trucks return only after inspection and Globex clearance.
    What caused the crashes?
    Early findings point to a software malfunction. We will not call it final until Mandiant verifies it, including whether there was outside interference.
    When will autonomous trucks return?
    Not until all seven requirements are met. Then slowly, in a small pilot, with a trained driver in every truck.
    Who pays for medical bills?
    Momentum, directly. No family will receive a bill or wait for reimbursement.

    Ashley Williams

    A Momentum driver who followed every safety protocol and did everything right. Momentum made the first gift to the Ashley Williams Memorial Fund for her family and matches every employee donation.

    Service
    Fri, Oct 30, 2:00 PM ET
    Place
    Momentum HQ, Etna, Ohio
    Livestream
    All drivers and employees