It is reported by the press service of the US Department of Justice.
It is specified that John Ahrens, 58, sent a series of emails to a local TV channel, which contained the demand to pay a certain sum of money. Otherwise, the man threatened to kill Biden, congressmen and their families.
Ahrens was arrested on June 18 at his home in Tulsa. It is specified that the man confirmed that he had sent threatening messages.