Turkish producer Erol Köse died after falling from the 16th floor of his residence in Istanbul’s Maslak district on March 24, 2026. Authorities discovered a handwritten note at the scene. The note alluded to his health struggles, specifically a long-term illness, and indicated a tough period in his life. A key line in the note read, “I was obliged to do this because of my ALS; the responsibility is mine.”
Neurologist Dr. Oğuzhan Onultan commented on the case, emphasizing the crucial role of early detection of ALS symptoms in maintaining patients’ quality of life.
ALS: A NERVOUS SYSTEM DISEASE
According to information shared by Medicana Health Group, ALS is a progressive nervous system disease that results from damage to motor neurons responsible for movement. The loss of function in these cells leads to muscle weakness, atrophy, and eventually severe limitations in mobility.
“ALS MUST BE ADDRESSED IN A MULTIDIMENSIONAL WAY”
Onultan stated that the disease is not limited to physical effects, explaining, “As the ability to move gradually decreases, it undermines the individual’s independence and can also create a serious psychological burden. ALS must be addressed in a multidimensional way.”
He noted that many of the initial symptoms of the disease can be overlooked, adding that early signs may include weakness in the hands and feet, difficulty holding objects, speech impairment, and muscle twitches. He cautioned that these symptoms can be mistaken for other conditions, leading to delays in diagnosis.
Common symptoms of ALS include muscle weakness starting in the arms and legs, involuntary muscle movements and cramps, difficulty speaking and swallowing, and balance problems. The worsening of these symptoms over time is a significant indicator of disease progression.

Onultan emphasized that treatment requires a multidisciplinary approach, stating that in addition to medication, physical therapy, respiratory support, and proper nutrition are of great importance. The goal is to slow the progression of the disease and enable the patient to maintain as much independence as possible in daily life.
He also noted that some ALS patients may experience cognitive effects, potentially leading to conditions like Frontotemporal Dementia. He added, the process must be addressed not only physically but also mentally and psychiatrically.
The tragic news of Köse’s passing highlights the devastating impact of ALS, a disease that continues to challenge medical science and impact families worldwide. The case underscores the importance of raising awareness about the condition and supporting research efforts to find effective treatments.
