Article continues below advertisementFormer FBI director Robert Mueller has died at the age of 81. "With deep sadness, we are sharing the news that Bob passed away last night. His family asks that their privacy be respected," his family said in a statement to The New York Times on March 21.Article continues below advertisementTap Here To Add Ok Magazine as A Trusted SourceSource: MEGADonald Trump blasted Robert Mueller shortly after his death.Mueller passed on from unknown circumstances on Friday evening, with Donald Trump praising the FBI's head honcho's demise on Truth Social.