A son of former Polish President Lech Walesa found dead in his apartment in Gdansk, Sputnik reported.
According to the RMF radio station, the body of 43-year-old Przemyslaw was found by his son, who immediately called an ambulance.
Przemyslaw's brother, Jaroslav, confirmed the death of his sibling on his Facebook page.
The investigation team preliminary concluded that the death was of natural character. The police and prosecutor are working at the scene, questioning the family members of Przemyslaw.