The tragic car accident in Paris that ended Diana’s life became a moment no one will ever forget. Diana was mourned all over the world, and her legacy will last forever.

But what happened that night in Paris? And what were her injuries? Now, surgeon MonSef Dahman, who tried to save Diana’s life on that horrible night, has spoken out for the first time.

Diana’s passing was a shock to an entire nation, and her sons, William and Harry, were left without a mother. The terrible car crash and its potential cause of it have been discussed and debated many times. However, one person who found himself in the middle of the tragedy has now stepped forward.

Surgeon MonSef Dahman was working at a hospital in Paris at the time – and it was he who was charged with trying to keep Diana alive.

In a new interview with Daily Mail, he’s told the entire story of what happened.

“The thought that you have lost an important person, for whom you cared personally, marks you for life,” he told the British news outlet.

To begin with, Dahman wasn’t even supposed to have worked that night. As a young duty general surgeon at the biggest hospital in France, his wife was pregnant at the time. They were due to go on holiday, away from Paris, but since his wife was pregnant with the couple’s second child, they decided to stay.

As a result, Dahman worked all summer. Since he was a junior doctor, the shifts were very long. And this particular weekend, he started working at 8 am but was still on duty at 2 am the following morning.

Dahman recalled it being a “pretty easy” day. He was able to take some moments of rest and hadn’t been asked to perform any difficult procedures.

But at 2 am, everything changed dramatically.

At approximately 12.23 am, the car that Diana was traveling in crashed in a Parisian tunnel. She received lengthy treatment from doctors at the scene but suffered cardiac arrest while in the ambulance.

By six minutes past two in the morning, Diana had reached the hospital.

“I was resting in the duty room when I got a call from Bruno Riou, the senior duty anesthetist, telling me to go to the emergency room,” Dahman told Daily Mail. “I wasn’t told it was Lady Diana, but [only] that there’d been a serious accident involving a young woman.”

Dahman was 33 years of age at the time. When he arrived from the restroom, located about 50 meters from the emergency department, he understood how serious things were.

And as he walked into the room, he was informed that the person laying on the stretcher was Princess Diana.

“It only took that moment for all this unusual activity to become clear to me,’ he recalled.

“For any doctor, any surgeon, it is of very great importance to be faced with such a young woman who is in this condition. But of course even more so if she is a princess.”