Source: Jim Hoft

Swiss diplomat Sylvie Brunner was found dead this week after falling from her 17th-floor apartment balcony in Tehran.

Neighbors heard a loud explosion late at night before her death.

Her body was found in the garden the next morning.

According to reports Sylvie Brunner was called to Iran to testify about her knowledge of the details of the American accounts who pocketed billions of dollars due to the bribes to lift sanctions against Iran.
We cannot verify that report at this time.

Iran International reported:

With Iranian authorities yet to announce their conclusions on the death of Sylvie Brunner, a 51-year-old Swiss diplomat in Tehran, Hamshahri newspaper has offered an account of her death that may feed speculation. Brunner, first secretary of the Swiss embassy and deputy of the United States interest section, fell from her residence in a high-rise building Tuesday.

Switzerland has for decades represented US and Iranian interests in the two countries, which have had no diplomatic relations since 1980 when the revolutionary government in Iran failed to act to free American diplomats taken hostage by militant students.

Iran International Newsroom Hamshahri offered a relatively full, if inconclusive, account of Brunner’s death. In very broad terms, it concurs with a brief report from Mizan, news agency of Iran’s judiciary, which reported Tuesday evening that the diplomat “fell from the 17th floor where she lived and her body was found in the gardens outside the building under her balcony.”

Brunner’s body, Mizan said, had been taken to the coroner’s office following an investigation at the scene in the presence of a judge and crime-scene experts.

But Hamshahri also reported residents at the tower hearing a loud noise, like an explosion, 24 minutes after midnight on Tuesday, nearly eight hours before Brunner’s body was discovered.

Hamshahri said a cleaner discovered the body and immediately informed the building’s management. It quoted an expert from the coroner’s office confirming death occurred eight hours before the body was discovered.