A single text message sent by Jonathan Andic to a trusted associate has emerged as one of the most damaging pieces of evidence in the high-profile investigation into the death of his father, Isak Andic, the billionaire founder of the global fashion giant Mango. The message, in which Jonathan bitterly complained that his father “didn’t give me management rights over the company,” has shed new light on the intense family tensions that were reportedly reaching a boiling point in the weeks leading up to Isak’s fatal fall in the Montserrat mountains in December 2024.

The revelation comes as Spanish authorities continue to treat the death as a suspected homicide, with Jonathan Andic, 45, remaining the prime suspect. The text, sent to a close confidant within the Mango organisation, is now considered key evidence demonstrating motive. Prosecutors argue it reveals Jonathan’s growing frustration over his limited control of the family empire, despite holding the position of vice chairman. The message, sent just weeks before the fatal hike, has been described by investigators as a clear sign of “peak conflict” between father and son.

Isak Andic, who built Mango from a small Barcelona workshop in the 1980s into a fashion powerhouse with thousands of stores worldwide, was known for maintaining tight control over the company even in his later years. Although he had gradually stepped back from day-to-day operations, sources close to the family say he remained the ultimate decision-maker on major strategic moves, succession planning, and inheritance matters. Jonathan, as the eldest son, had long been positioned as a potential successor, but according to multiple insiders, Isak was hesitant to hand over full executive power, preferring a more gradual transition that also involved his daughters and other family members.

The newly surfaced message reportedly reads in part: “He didn’t give me management rights over the company,” reflecting Jonathan’s deep resentment. The recipient, a senior figure within Mango’s inner circle, has been questioned by police, and the conversation thread is said to contain further expressions of dissatisfaction regarding financial distributions and corporate governance. Investigators believe these exchanges demonstrate a clear motive: Jonathan stood to gain significantly from his father’s death through inheritance and increased control of the multibillion-euro business.

The circumstances surrounding Isak Andic’s death have always raised suspicions. On December 14, 2024, the 71-year-old and his son went hiking in the dramatic Montserrat mountain range, a popular but challenging area known for its steep cliffs and isolated trails. Jonathan told authorities that his father slipped and fell more than 150 metres into a ravine while they were walking together. Initially ruled an accident, the case was reopened after forensic experts found injuries inconsistent with a simple fall. The position of the body, certain wound patterns, and contradictions in Jonathan’s statements prompted a full homicide investigation.

Further damaging evidence includes Jonathan’s multiple solo visits to the Montserrat area in the weeks before the incident. Mobile phone data and CCTV footage show him scouting remote sections of the trail system, including the specific location where his father later fell. Prosecutors argue these visits were reconnaissance missions rather than casual outings, suggesting the hike was not the spontaneous father-son bonding experience Jonathan initially claimed.

The family dynamics at Mango have long been complex. Isak Andic founded the company with his brother in 1984, and it grew into a major European success story. While publicly united, tensions over leadership succession had reportedly been simmering for years. Isak was known as a hands-on patriarch who resisted fully ceding control, even as he entered his seventies. Jonathan, ambitious and eager to modernise the brand, reportedly clashed with his father over strategy, digital transformation, and the pace of change. The text message about “management rights” is now seen as the clearest indication yet that these disagreements had reached a critical level.

Since his arrest in May 2026, Jonathan has been released on €1 million bail with strict conditions, including the surrender of his passport. He continues to deny any involvement in his father’s death, maintaining that the fall was a tragic accident. His legal team argues that the text messages reflect normal business frustrations rather than murderous intent, and that the evidence has been taken out of context.

The case has sent shockwaves through Spain’s business community. Mango remains a major employer and fashion icon, and the public spectacle of a son being investigated for his father’s murder has damaged the company’s image. Shares in the privately held firm have not been directly affected, but internal morale is said to be low as employees watch the family drama unfold in the media.

For the wider Andic family, the situation is devastating. Isak’s surviving children and relatives have reportedly been cooperative with investigators while trying to maintain some privacy. The public nature of the case, fueled by leaks and intense media coverage, has made mourning difficult. Many in Barcelona’s business circles remember Isak as a self-made success story who rose from humble beginnings to build a global empire. The possibility that his life ended at the hands of his own son has left many struggling to reconcile the image of the devoted family man with the dark allegations now surrounding his death.

The Montserrat mountains, with their jagged peaks and spiritual significance, have become a focal point of the investigation. The remote trail where Isak fell is now permanently associated with the case. Search teams and forensic experts have revisited the site multiple times, looking for additional evidence that might have been missed in the initial response. The steep drop where the body was found is particularly treacherous, and experts say surviving such a fall would have been nearly impossible.

As the investigation proceeds under court secrecy rules, prosecutors are building a case that combines digital evidence, forensic analysis, motive, and opportunity. The text message about company management rights is likely to play a central role in any trial, serving as a window into Jonathan’s state of mind in the crucial period before his father’s death.

The tragedy of Isak Andic’s death extends far beyond the business empire he created. It represents the painful breakdown of a father-son relationship that was once seen as the foundation of one of Spain’s most successful family businesses. Whether Jonathan Andic is ultimately proven guilty or innocent, the damage to the family name and legacy may be permanent.

For now, the case continues to unfold with each new revelation adding another layer of complexity. The message “He didn’t give me management rights over the company” stands as a stark illustration of how ambition, resentment, and family power struggles can spiral into tragedy. As Spanish authorities push forward with the homicide investigation, the fashion world and the public wait to see whether justice will be served for a self-made billionaire whose final hike with his son ended in suspicion, silence, and profound loss.