Vitaly Robertus, 54, is reportedly the fourth Lukoil manager to die in two years.
Russian news media reported on Thursday the sudden death of Vitaly Robertus, Vice President of the country’s oil and gas giant Lukoil, writing that the manager died from suicide in his office this week.
Just before his death, local media wrote that Robertus had complained of suffering headaches and asking for medications before going to his office.
He was later found hanged in the room.