A routine Wednesday evening in a suburban apartment complex near the North Carolina-South Carolina border turned fatal when a 63-year-old woman was run over by her own vehicle in what investigators are calling a tragic sequence of errors. The Lancaster County coroner’s office confirmed that Margaret McWeeney died after being struck by her own car in the parking lot of the Madison Ridge apartments in Indian Land, South Carolina, on June 10, 2026.
According to the coroner, McWeeney was believed to have stepped out of her car while it was still in reverse, apparently unaware the transmission had not been shifted to park. When the vehicle began rolling backward without her, she attempted to re-enter and stop it. What happened next is the kind of split-second mistake that can be impossible to undo: she accidentally hit the gas pedal instead of the brake, causing the car to accelerate backward.
The vehicle struck McWeeney and also collided with nearby parked cars before coming to rest. The South Carolina Highway Patrol responded alongside the Lancaster County coroner’s office, and both agencies are jointly investigating the circumstances of the crash. No other injuries were reported among bystanders, though the force of the runaway vehicle was enough to damage additional cars in the lot.
The incident serves as a grim reminder that not all dangerous vehicle situations unfold on open highways at speed. A parking lot, for all of its apparent calm, has a way of turning lethal with almost no warning and almost no room to correct a mistake once it’s made.
What the Coroner’s Office Determined
The Lancaster County coroner’s office led the initial determination of events, concluding that McWeeney likely did not realize her vehicle was still in gear when she exited. The working theory is straightforward but devastatingly consequential: she stepped out, felt the car moving, grabbed for it, and in the chaos of the moment, her foot found the accelerator rather than the brake.
The coroner’s office noted the investigation remains open, and the South Carolina Highway Patrol is conducting its own parallel inquiry. No final ruling has been issued, but at this stage, authorities have indicated no criminal conduct is suspected.
A Familiar Hazard That Often Goes Underestimated
Parking lots don’t get the same safety attention as highways, and statistically speaking, they probably should. More than 500 people die in parking lots and garages every year in the United States, and roughly 9 percent of those pedestrian deaths result from backup accidents specifically. One in five vehicle accidents overall occur in parking lots, a figure that tends to surprise people who associate serious crashes with high-speed roadways. Most people feel a false sense of security in parking lots because vehicles move slowly, but that perception doesn’t reflect the reality that injuries from low-speed impacts can still be severe or fatal.
A car, even moving slowly in reverse, weighs well over a ton. That physics problem doesn’t change just because you’re fifty feet from your front door.
The specific scenario McWeeney faced, stepping out of a car still in gear, has claimed lives before and will likely claim more. Modern vehicles with electronic shifters and gear selectors that lack the tactile feedback of older mechanical linkages have made it easier than many drivers realize to be uncertain about whether the transmission is truly in park. Several automakers have faced scrutiny and recalls over exactly this kind of ambiguity.
The Gas-for-Brake Pedal Error
Pedal misapplication, the act of pressing the accelerator when intending the brake, is a recognized and studied phenomenon in traffic safety. It occurs most commonly in low-speed maneuvering situations, exactly the type of environment McWeeney found herself in. Older drivers can be somewhat more vulnerable to this type of error under stress, though researchers note it occurs across all age groups.
The National Highway Traffic Safety Administration has investigated thousands of complaints related to unintended acceleration, and while many turn out to be mechanical claims that don’t hold up, a significant portion are attributed to pedal error by the driver. In McWeeney’s case, the coroner’s framing of events suggests the vehicle was functioning normally and that the tragic outcome resulted from a panicked, misdirected reach for a pedal that ended exactly the wrong way.
Where the Investigation Stands
The South Carolina Highway Patrol and the Lancaster County coroner’s office are both actively investigating the crash. Indian Land, a fast-growing suburban community in Lancaster County just south of the Mecklenburg County line, sits along the Highway 160 corridor that has seen considerable residential development in recent years.
The Madison Ridge apartment complex is a typical modern multifamily property in that area. No charges have been filed, and none are currently expected given the nature of the incident. McWeeney was 63 years old. The coroner’s office has not released additional details about the vehicle involved or the precise sequence of the final moments.
For anyone reading this from behind the wheel of their own car: before the door opens, verify the shifter. It takes two seconds. It cost Margaret McWeeney everything.