The suspicious death of a wealthy Turkish businessman has led to the arrest of his son and his ex-wife's alleged lover, highlighting a potential family dispute over a significant inheritance.
Conflicting family statements and allegations of a 'wealth struggle' prompted authorities to reclassify the case as a murder investigation, nearly four months after the initial discovery of the body.
Key evidence, including phone location data placing a suspect at the scene and alleged plans to divide assets, played a crucial role in the arrests.
The immediate actions of the victim's daughter to secure property after his death, including negotiating a small rental discount, were noted by a real estate expert as indicative of family panic.

Atlas AI
Ankara, Turkey – Authorities have arrested the son and the alleged lover of the ex-wife of Ramazan Arıkan, a prominent real estate magnate with an estimated fortune of 400 million Turkish Lira, following his suspicious death. Batuhan Arıkan, Arıkan's son, and Mustafa Ünal, identified as his ex-wife's boyfriend, were taken into custody on March 12, 2026.
The Keçiören Chief Public Prosecutor's Office reopened the case as a murder investigation after Arıkan was found dead at his ex-wife's home on November 16, 2025. The decision to reclassify the case stemmed from conflicting statements provided by family members and allegations of a dispute over his substantial wealth. Investigators from the Ankara Provincial Gendarmerie Command launched an operation based on technical surveillance and witness testimonies.
This led to the initial detention of Arıkan's daughter, Sude Arıkan, his son, Batuhan Arıkan, and Mustafa Ünal. As the investigation progressed, claims emerged that the suspects had traveled to Dubai, allegedly stating they were going to appear on a popular TV show, and were planning to divide Arıkan's assets. A crucial piece of evidence was the phone signal data for Mustafa Ünal, which placed him at the same picnic area where Arıkan and his son were on the day of the death.
Considering the strong suspicion of a crime and the presented evidence, the court ordered the arrest of Batuhan Arıkan and Mustafa Ünal. While legal proceedings continue for Sude Arıkan, Arıkan's ex-wife, Sultan Seki, surrendered to the prosecutor's office. Further insights came from real estate expert Nilgün Hanım, who testified that Arıkan's daughter, Sude, visited a real estate agent immediately after her father's death to rent a house.
Hanım noted that Sude's attempt to negotiate a mere 1,000 Lira discount on the rent indicated a state of panic within the family.
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