Robert Mueller, the former special counsel who led the investigation into alleged Russian interference in the 2016 U.S. election, has died at the age of 81, according to an announcement from his family.

His family confirmed he passed away the previous evening but did not release further details regarding the cause of death.

Mueller served as special counsel from 2017 to 2019, overseeing a large-scale investigation into Russia's efforts to influence the U.S. election and potential links to President Trump's campaign.

The final report, released in 2019, concluded that Russia had conducted a systematic interference campaign, primarily through social media and hacking Democratic Party emails.

The report did not establish coordination between Trump’s campaign and Russia, nor did it reach a definitive conclusion on the issue of obstruction of justice—a complex legal matter that later resurfaced in Jack Smith's report on Trump's classified documents.

During the investigation, Mueller's team indicted numerous individuals, including associates of President Trump and Russian citizens, on charges ranging from financial crimes to making false statements.

Previously, Mueller served as FBI Director from 2001 to 2013, one of the longest tenures in the agency's history, where many former FBI agents consistently respected his integrity.

He was appointed just days before the September 11 terrorist attacks and led the agency during its major shift toward counterterrorism.

Mueller served in the U.S. Marine Corps in Vietnam and later held several positions within the Department of Justice before leading the FBI.

He was known for his low-profile style and a reputation for integrity throughout his decades of government service.

Mueller's passing marks the end of the journey for a figure who played a pivotal role in major U.S. security and political investigations.

Read more