Security cameras caught her walking home. Minutes later, she was gone — and Poland has been searching for her ever since.
Iwona Wieczorek, a 19-year-old recent high school graduate, disappeared in the early hours of July 17, 2010, while walking home from a night out in Sopot, Poland. More than 15 years later, hers remains one of the country's most closely followed unsolved cases.
An Ordinary Night Out
Iwona had just finished high school and was waiting to hear about university admission, with a holiday trip to Spain planned. On the night of July 16, she went to a party at a friend's allotment, then later joined her friend Adria and three young men — Pawel, Marek, and Adrian, whom she'd known only about a month — at a club in Sopot.
An argument broke out inside the club; to this day, its cause has never been confirmed. Iwona left upset, on foot, heading toward the seaside promenade back to her home in the Jelitkowo district of Gdańsk, roughly 4 kilometers away.
Her Final Movements
Iwona spent time near the beach before starting the walk home around 4 a.m., despite sore feet from new heels — CCTV footage later showed her walking part of the way barefoot. She exchanged texts and calls with Adria along the way, resolving their earlier argument and telling her she planned to stay at Adria's house rather than face her mother while intoxicated. A security camera recorded her at 4:12 a.m., not far from her home, along one of the pathways leading toward the beach. It's the last confirmed sighting of her.
Iwona's stepfather later said he overheard what he believed was Iwona's voice near their apartment building around that time; Adria has maintained she was speaking to Iwona by phone on speaker, not in person.
A Slow Start
Because Adria assumed Iwona had gone home and Iwona's mother assumed she was at Adria's, no one realized something was wrong until around 5 p.m. the next day. Police initially treated the case as a likely runaway or a girl who'd simply gone off with friends, and a full investigation didn't begin for roughly a week — a delay that may have resulted in lost evidence, including CCTV footage that was reportedly erased before it could be reviewed.
None of Iwona's belongings or clothing from that night have ever been recovered.
Leads That Went Nowhere
CCTV footage showed an unidentified man in a plaid shirt, carrying a towel, walking some distance behind Iwona on the beach path — a figure who became known in Polish media and online communities as "The Towel." Investigators have since stated they no longer believe he was involved in her disappearance, though his identity has never been publicly confirmed.
Investigators pursued numerous other leads over the years, nearly all of which were ultimately ruled out: a towel found nearby carrying unidentified female DNA, a bone later confirmed to be animal remains, and a mobile phone signal that matched Iwona's route but was eventually traced to an uninvolved neighbor. Around 100 people were interviewed in the case's early stages without a breakthrough.
Numerous unverified theories and rumors have circulated over the years — including speculation about her relationships with the friends she was with that night, an earlier relationship with a police officer, and unconfirmed claims linking her to an online escort profile. None of these have ever been substantiated by investigators, and they remain speculation rather than established fact.
A $270,000 Reward, and Still No Answer
Private businessmen in Gdańsk established a reward of 1,000,000 Polish złoty (roughly $270,000 USD) for information leading to finding Iwona — one of the largest private rewards ever offered in a Polish missing person case. Despite the reward and years of searches by police, private investigators, and volunteers, no one has ever come forward with information that solved the case.
A Netflix Documentary Renews Attention
In 2023, a three-part Polish documentary series, "The Case of Iwona Wieczorek," was released on Viaplay and later acquired by Netflix, bringing international attention to the case. The series featured interviews with Iwona's mother, former senior police officials, and prominent Polish private detective Krzysztof Rutkowski, who became involved in the search shortly after her disappearance. According to coverage of the documentary's final episode, the case has since been transferred to a new prosecutor, with a new suspect reportedly identified — though this development hasn't been independently confirmed through separate official channels.
Frequently Asked Questions
Has Iwona Wieczorek ever been found?
No. Despite an extensive investigation spanning more than 15 years, she has never been located, and her case remains formally unsolved.
Who is "The Towel"?
A man seen on CCTV walking behind Iwona on the beach path shortly before she disappeared. Investigators have said they no longer believe he was involved, but his identity has never been publicly confirmed.
Is there a documentary about this case?
Yes. "The Case of Iwona Wieczorek," a three-part Polish documentary series, was released in 2023 on Viaplay and later picked up by Netflix.
Is the case still being investigated?
Yes, it remains an active cold case, and according to reporting tied to the 2023 documentary, it has since been transferred to a new prosecutor.