The FBI said the package was similar in appearance to the 14-pack tubular bomb that triggered a federal investigation last week.
A law enforcement official told CNN shortly after the latest parcel was intercepted that authorities believed it was also sent by suspect Cesar Sayoc in the bomb parcel case last week.
This makes the total number of known suspicious packets reach 15. York was arrested in 26 and was formally prosecuted on the 29 th.
Recently, the United States has intercepted many suspicious parcels containing explosive devices sent to politicians and celebrities, the incident caused a high degree of concern to the outside world, the suspect was finally arrested. U.S. Attorney General Jean-Claude Sessions has revealed that the suspect faces five criminal charges or up to 48 years in prison.