Stella Liebeck’s burns from McDonald’s hot coffee were catastrophic. She suffered full-thickness third-degree burns over six percent of her body and lesser but still serious burns across another sixteen percent, concentrated on her inner thighs, groin, perineum, and buttocks. She spent eight days in the hospital, underwent skin grafting, lost roughly twenty pounds during recovery, and remained in treatment for more than two years. Her doctors were not certain she would survive.
What Third-Degree Burns Over Six Percent of the Body Actually Means
A full-thickness burn destroys the skin all the way down to the muscle and fatty tissue underneath. That is what happened across six percent of Liebeck’s body. Another sixteen percent of her skin sustained lesser burns that were still severe enough to require medical care.1Cornell Law Institute. Liebeck v. McDonalds Restaurants (1994)
Treatment began with debridement, the process of scraping away dead and charred tissue, followed by skin grafts. During her hospital stay and the weeks that followed, Liebeck’s weight dropped to eighty-three pounds. She was seventy-nine years old at the time. Burns of this depth and distribution are life-threatening at any age and especially so for an elderly patient.
People hearing “coffee spill” tend to picture a red mark that fades in a few days. The wounds Liebeck suffered looked closer to what you would see after a fire. Scarring and disability persisted for more than two years after the incident.
Why the Coffee Caused Burns That Deep
McDonald’s corporate policy at the time required all locations to hold brewed coffee at 180 to 190 degrees Fahrenheit, roughly twenty to thirty degrees hotter than what other restaurants served. The temperature requirement appeared in the company’s operations manual and was enforced through inspections.1Cornell Law Institute. Liebeck v. McDonalds Restaurants (1994)
At 190 degrees, liquid produces third-degree burns in under three seconds of skin contact. At 180 degrees, the window is only slightly longer. Water at 140 degrees, by contrast, takes about five seconds to produce a full-thickness burn. Those extra seconds are the margin a person has to pull away, brush the liquid off, or peel away soaked clothing. At McDonald’s serving temperature, that margin essentially did not exist.
The company’s own quality assurance manager testified during trial that a burn hazard exists with any food served above 140 degrees and that McDonald’s coffee was not fit for consumption at the temperature it left the counter because it would burn the mouth and throat. The heat was maintained for flavor and to keep the coffee hot during commutes.
Liebeck was also wearing a cotton sweatsuit when the cup tipped. The fabric absorbed the coffee and held it against her skin, extending the contact time well beyond the few seconds it would have taken to cause permanent damage.
How the Spill Happened
In February 1992, Liebeck bought a forty-nine-cent cup of coffee from a McDonald’s drive-through in Albuquerque, New Mexico. Her grandson was driving. He pulled into a parking space so she could add cream and sugar. Liebeck placed the cup between her knees and pulled off the lid. The cup tipped and the full contents emptied into her lap.2American Museum of Tort Law. Liebeck v. McDonalds
The car was parked. She was not driving. Because the coffee soaked into her clothing and pooled against sensitive skin in a seated position, the exposure lasted long enough at that temperature to destroy tissue across a wide area.
Not the First Person Burned This Badly
Documents produced during discovery showed that McDonald’s had received more than seven hundred reports of customers burned by its coffee between 1982 and 1992. Some of those victims were children. Some had suffered third-degree burns comparable to Liebeck’s. The company had settled a number of earlier claims and paid medical expenses in some cases but had not lowered the holding temperature.
McDonald’s executives testified that they considered the complaint volume statistically insignificant against the billions of cups sold. The pattern of injuries Liebeck experienced was, in other words, a known outcome of the temperature policy rather than a freak result.
Medical Aftermath and Recovery
Beyond the eight-day hospitalization and the skin grafts, Liebeck required ongoing care for more than two years. The scarring was permanent. She experienced partial disability during that recovery period. The weight loss during her initial hospital stay, from her already small frame down to eighty-three pounds, reflected how much the burns and the treatment for them took out of her body.
Before filing suit, Liebeck spent six months trying to get McDonald’s to cover her medical bills. She asked for somewhere between fifteen thousand and twenty thousand dollars. The company offered eight hundred.2American Museum of Tort Law. Liebeck v. McDonalds
What Happened After the Verdict
A New Mexico jury awarded Liebeck $200,000 in compensatory damages, reduced to $160,000 after finding her twenty percent at fault. The jury added $2.7 million in punitive damages, an amount equal to roughly two days of McDonald’s coffee sales at the time. The trial judge later reduced the punitive award to $480,000. Both sides reached a confidential settlement before any appeal, and the final amount Liebeck received was never disclosed.1Cornell Law Institute. Liebeck v. McDonalds Restaurants (1994)
The Albuquerque McDonald’s location where the incident happened dropped its coffee temperature to 158 degrees after the verdict. Liebeck died on August 5, 2004, at age ninety-one. She reportedly disliked being associated with the case and never sought public attention for it.