Austin Mass Shooter Accused of Reckless Driving Incident in NYC

Lawsuit alleges Ndiaga Diagne plowed into pedestrian, leaving her disabled for life

Published on Mar. 2, 2026

According to a lawsuit, Austin mass shooter Ndiaga Diagne was previously involved in a reckless driving incident in Brooklyn, New York in 2016 where he allegedly struck and seriously injured a pedestrian, leaving her disabled for life. The lawsuit claims Diagne was driving a company vehicle in a negligent and reckless manner when the incident occurred.

Why it matters

This prior incident highlights a history of dangerous behavior by the Austin mass shooter, raising questions about whether more could have been done to prevent the tragic events in Texas. The lawsuit also sheds light on the lasting impact of reckless driving incidents on victims.

The details

The lawsuit, filed in 2017 in The Bronx where Diagne lived at the time, alleges that on January 30, 2016, Diagne was driving a company car on Flatbush Avenue in Brooklyn when his vehicle "made contact" with pedestrian Jennifer Antoine, seriously injuring her. The suit claims both Diagne and the company that owned the car were "negligent, careless, reckless, [and] grossly negligent" in the operation and control of the vehicle. As a result, the lawsuit states that Antoine "sustained severe and permanent personal injuries, became sick, sore, lame and disabled; suffered injuries to her nervous system; suffered mental anguish, was confined to hospital, bed and home and may, in the future, be so confined." The resolution of the case was not immediately known.

  • The incident occurred on January 30, 2016.
  • The lawsuit was filed on May 25, 2017.

The players

Ndiaga Diagne

The Austin mass shooter who was previously accused of reckless driving and striking a pedestrian in Brooklyn, New York in 2016.

Jennifer Antoine

The pedestrian who was struck and seriously injured by Diagne's vehicle in the 2016 Brooklyn incident, leaving her disabled for life.

Hurricane Management Corp

The company that owned the vehicle Diagne was driving during the 2016 Brooklyn incident.

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The takeaway

This prior incident involving the Austin mass shooter raises serious concerns about his history of reckless and dangerous behavior, which may have been a warning sign of the tragic events to come. It also highlights the devastating long-term impact that reckless driving can have on victims like Jennifer Antoine.