On a crisp Tuesday evening in March 2026, five close-knit teenagers from the Wisbech area set out in a blue Volkswagen Polo for what was meant to be a simple drive along the scenic yet treacherous North Brink in Wisbech St Mary, Cambridgeshire. The narrow road hugs the tidal River Nene, a deceptively calm waterway that can turn deadly in seconds. At approximately 8:20pm on March 17, the car suddenly veered off the road, rolled down the steep bank, and disappeared into the cold, dark water. Three of the young passengers fought their way to safety in a desperate five-minute battle against rising water and panic. Two did not. Their accounts of the 30 seconds leading up to the plunge — and the harrowing minutes that followed — have painted a chilling picture of an ordinary outing that spiralled into unimaginable horror.

The group consisted of five friends aged 16 to 18. Declan Berry, who had just turned 18 and was believed to be driving his beloved blue Polo, sat behind the wheel. In the back was 16-year-old Eden Bunn from Sutton Bridge in Lincolnshire, a gentle, horse-mad girl whose life revolved around her ponies Daisy and Dolly. The other passengers were two 16-year-old girls and an 18-year-old boy. The three survivors — the two girls and the boy — escaped with non-life-threatening injuries and were rushed to Queen Elizabeth Hospital in King’s Lynn. One girl was later discharged, another remained under observation, while the boy was also released after treatment.

Survivors have described the atmosphere inside the car in those final 30 seconds as strangely ordinary at first. Music played softly, laughter echoed, and conversation flowed easily among friends who had known each other for years. Then, without warning, something shifted. According to leaked details from those who made it out, the Polo did not simply drift or skid off the road in a typical loss of control. Instead, it appeared to make an abrupt, deliberate plunge toward the water. One survivor recalled a sudden, unexplained movement inside the vehicle — possibly involving Declan — that happened just moments before impact. The car seemed to accelerate or swerve sharply toward the riverbank rather than away from it, leaving the passengers stunned.

In the critical half-minute before the car left the road, the interior fell eerily silent. Declan, usually outgoing and full of energy, said nothing. No shout of alarm, no curse, no frantic attempt to correct the steering. The silence was deafening, broken only by the sound of tyres leaving the tarmac and the first sickening tilt as the Polo began its descent down the steep embankment. Survivors later said that brief window of quiet felt surreal, as if time had slowed. One recalled thinking it was a joke or a prank at first — until the front wheels hit the water with a violent splash.

The impact was immediate and brutal. The car hit the River Nene at speed, sending a wall of icy water surging through every gap. Within seconds, the cabin began to flood. Panic erupted as the three survivors fought for their lives. They described the next five minutes as the longest and most terrifying of their existence. Water rose rapidly, reaching their chests, then necks, in the pitch-black interior. Disorientation set in as the car tilted and sank, its lights flickering before dying completely. The cold was shocking, numbing limbs and making every movement feel like it was in slow motion.

One survivor recounted desperately fumbling for door handles and window controls, only to find resistance that made no sense in the moment. Another remembered shouting encouragement to the others while trying to unbuckle seatbelts and push against doors that felt welded shut by the pressure of the water outside. The group’s frantic efforts created a chaotic symphony of splashing, gasping, and cries for help. Somehow, through sheer adrenaline and determination, the three managed to force an opening — possibly a window or a door that gave way at the last second — and swam upward through the murky darkness toward the surface.

Emerging into the night air, coughing and shivering, they immediately turned back toward the sinking car. They screamed Declan and Eden’s names, diving repeatedly in vain attempts to reach their friends. But the Polo continued its descent, its outline fading into the depths of the tidal river. The water here can reach depths of nine to 15 feet, with strong currents that made any rescue attempt extremely dangerous. Exhausted and in shock, the survivors could only watch helplessly as emergency services began to arrive.

Local resident Billy Cunningham, who lives on North Brink, received a frantic call from his wife about a car in the river. He rushed to the scene with a torch, joining others who stood along the bank shining lights into the water, hoping for any sign of life. Police, fire crews, and specialist dive teams descended on the location within minutes. A forensic tent was set up on the bank, and the road was closed as the grim search operation unfolded.

Eden Bunn’s body was recovered by divers on Wednesday, March 18. She was found still wearing her seatbelt in the rear of the vehicle, suggesting she had not been able to free herself in time. Declan Berry remains missing despite extensive searches. The blue Polo was finally lifted from the river on Sunday, March 22, with the help of specialist diving teams. No additional people were found inside when it was recovered, but the vehicle’s condition is now being examined for any clues that might explain the tragedy.

The families have been left devastated. Eden’s parents, Lisa and Dean, along with her brother Jay, sister Shelby, and young nephew Axl, paid tribute to their “kindest, most loving girl,” whose world was filled with horses and quiet joy. “Words cannot describe the tragedy that will stay with us until we are able to meet her again,” they said. Declan’s family described him as a vibrant young man on the cusp of fulfilling his dreams. His brother spoke of plans to build a memorial seat on the riverbank so people could sit, remember, and contemplate the lives of both Declan and Eden. “Forever 18 brother, miss and love you always,” one family member wrote.

North Brink has long been regarded by locals as a dangerous stretch. The long, straight, narrow road runs parallel to the river with a steep drop on one side. At night, with limited lighting and the tidal nature of the Nene, even a momentary distraction can prove fatal. The cold water temperature drastically reduces survival time once submerged, adding urgency to every second.

Investigators are piecing together exactly what happened in those fateful 30 seconds. The mysterious movement inside the car and Declan’s unexplained silence have baffled those close to the case. Was it a medical episode, a mechanical issue, distraction, or something else? The survivors’ recollections of the sudden plunge rather than a gradual loss of control have only deepened the mystery. Forensic examination of the recovered Polo, including its steering, brakes, and electrical systems, will be crucial in understanding why the vehicle behaved as it did and why escape proved impossible for two of the occupants.

The three survivors are now grappling with trauma that will likely last a lifetime. They have spoken of overwhelming guilt mixed with relief, replaying the final moments again and again. Their bravery in escaping and attempting to help their friends has been praised, but the psychological scars run deep. Cambridgeshire Police have emphasised the support being offered to all families and the young survivors through this “traumatic time.”

This tragedy has sent shockwaves through the tight-knit communities of Wisbech and Sutton Bridge. Flowers and tributes continue to appear at the site on North Brink, a quiet testament to two young lives full of promise. Eden is remembered for her gentle nature and love of animals. Declan is recalled as energetic and kind, someone who had just celebrated turning 18 and was looking forward to the future.

As searches for Declan continue amid the challenging conditions of the tidal river, the focus remains on uncovering the truth. The survivors’ vivid accounts of those 30 seconds of eerie silence followed by five minutes of pure survival instinct have become the heart of the story. They highlight how quickly normal life can shatter — a laugh turning to terror, a familiar road becoming a grave.

The incident has also renewed calls for greater awareness of road safety near waterways, especially for young drivers. It serves as a sobering reminder of the river’s unforgiving power and the importance of vigilance on deceptively quiet roads like North Brink.

For the families and friends left behind, no amount of answers will erase the pain. Yet the survivors’ courage in sharing their experiences may help bring some clarity and prevent similar heartbreak in the future. In the cold waters of the River Nene, two bright young souls were lost, while three others emerged forever changed, carrying the memory of those final, fateful moments.

Eden Bunn and Declan Berry will be remembered not for the manner of their deaths, but for the warmth, laughter, and friendship they brought into the world. Their story is a painful illustration of life’s fragility — and of the thin line between an evening drive with friends and an eternal farewell.